{"title":"Quality Edgepass Filters","description":"\u003cp\u003eBrowse 28+ optical filters from WaveQuanta's catalog. Part of our precision optical components and lenses range. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"quality-edgepass-filters-mefh10-1000sp","title":"Quality Shortpass Filters MEFH10-1000SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-1000SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519168299162,"sku":"MEFH10-1000SP","price":160.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb.jpg?v=1772682130"},{"product_id":"quality-edgepass-filters-mefh10-950sp","title":"Quality Shortpass Filters MEFH10-950SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-950SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519169609882,"sku":"MEFH10-950SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_df188c76-18c1-4213-a4ba-76afa70dfe5c.jpg?v=1772682136"},{"product_id":"quality-edgepass-filters-mefh10-900sp","title":"Quality Shortpass Filters MEFH10-900SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-900SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519170920602,"sku":"MEFH10-900SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_8294959c-cac3-4352-9afe-e8bfde345062.jpg?v=1772682141"},{"product_id":"quality-edgepass-filters-mefh10-850sp","title":"Quality Shortpass Filters MEFH10-850SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-850SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519171936410,"sku":"MEFH10-850SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_29e75552-549c-4ae2-b7f5-ad9e912ab3ff.jpg?v=1772682146"},{"product_id":"quality-edgepass-filters-mefh10-800sp","title":"Quality Shortpass Filters MEFH10-800SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-800SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519172984986,"sku":"MEFH10-800SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_24b1a3e9-8dd9-4414-acd9-b1f5dad4ccab.jpg?v=1772682151"},{"product_id":"quality-edgepass-filters-mefh10-750sp","title":"Quality Shortpass Filters MEFH10-750SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-750SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519173902490,"sku":"MEFH10-750SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_ab3a1d0a-0f09-45c8-acff-429300fc2af7.jpg?v=1772682156"},{"product_id":"quality-edgepass-filters-mefh10-700sp","title":"Quality Shortpass Filters MEFH10-700SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-700SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519174852762,"sku":"MEFH10-700SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_17fbe43b-c2ad-42c9-9966-75b298058ef9.jpg?v=1772682162"},{"product_id":"quality-edgepass-filters-mefh10-650sp","title":"Quality Shortpass Filters MEFH10-650SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-650SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175311514,"sku":"MEFH10-650SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_18a678a7-c4d0-45d3-9389-8b0c9ba91bb0.jpg?v=1772682168"},{"product_id":"quality-edgepass-filters-mefh10-600sp","title":"Quality Shortpass Filters MEFH10-600SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-600SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175573658,"sku":"MEFH10-600SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_7bbde1ea-eca8-4a2a-9d07-4679fd80a9a2.jpg?v=1772682173"},{"product_id":"quality-edgepass-filters-mefh10-550sp","title":"Quality Shortpass Filters MEFH10-550SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-550SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175639194,"sku":"MEFH10-550SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_dc16bc6c-5dbd-4801-acd9-1cc4f4591ce0.jpg?v=1772682179"},{"product_id":"quality-edgepass-filters-mefh10-500sp","title":"Quality Shortpass Filters MEFH10-500SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-500SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175704730,"sku":"MEFH10-500SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_94d82e96-2872-4fde-b698-86c87e250e54.jpg?v=1772682184"},{"product_id":"quality-edgepass-filters-mefh10-450sp","title":"Quality Shortpass Filters MEFH10-450SP","description":"\u003ch2\u003eQuality Shortpass Filters — Model MEFH10-450SP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Shortpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShortpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband transmittance \u0026gt;85%\u003c\/li\u003e\n\u003cli\u003eStopband optical density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Shortpass Filters allow light below the cut-on (cut-off) wavelength to pass through. One side of the filter is coated with a filter film, while the other side has an anti-reflection coating, ensuring high transmittance for light below the cut-on (cut-off) wavelength and effectively suppressing light above it. The optical density (average) in the stopband can reach OD 5, meaning the transmittance is \u0026lt;0.001%. These Quality Edgepass Filters come mounted in black anodized aluminum rings, with the light direction clearly marked by an arrow on the housing for easy installation and use.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175803034,"sku":"MEFH10-450SP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E4_BC_98_E8_B4_A8_E7_9F_AD_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FtYqJcmVb0LTEx_g18xEPSRRjWCb_206a7a4e-bbe7-4f57-8634-6f0bd3544bc5.jpg?v=1772682189"},{"product_id":"quality-edgepass-filters-mefh10-1150lp","title":"Quality Longpass Filters MEFH10-1150LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-1150LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175835802,"sku":"MEFH10-1150LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv.jpg?v=1772682195"},{"product_id":"quality-edgepass-filters-mefh10-1100lp","title":"Quality Longpass Filters MEFH10-1100LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-1100LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175966874,"sku":"MEFH10-1100LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_37313c63-7cdb-481b-baf9-a6036607ca77.jpg?v=1772682200"},{"product_id":"quality-edgepass-filters-mefh10-1050lp","title":"Quality Longpass Filters MEFH10-1050LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-1050LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519175999642,"sku":"MEFH10-1050LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_3cfe4ebf-3524-480f-84e2-44f401f5289f.jpg?v=1772682205"},{"product_id":"quality-edgepass-filters-mefh10-1000lp","title":"Quality Longpass Filters MEFH10-1000LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-1000LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519176261786,"sku":"MEFH10-1000LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_165ba11e-4fce-434e-b3bb-5fb5284c4ec6.jpg?v=1772682210"},{"product_id":"quality-edgepass-filters-mefh10-950lp","title":"Quality Longpass Filters MEFH10-950LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-950LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519176786074,"sku":"MEFH10-950LP","price":160.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_e535c0bc-fea6-42d1-8efe-5648f390ec84.jpg?v=1772682216"},{"product_id":"quality-edgepass-filters-mefh10-900lp","title":"Quality Longpass Filters MEFH10-900LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-900LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519176818842,"sku":"MEFH10-900LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_42ee1561-aadc-4672-ad3b-fa9d20a859d2.jpg?v=1772682221"},{"product_id":"quality-edgepass-filters-mefh10-850lp","title":"Quality Longpass Filters MEFH10-850LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-850LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177146522,"sku":"MEFH10-850LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_d5d06237-2692-4aa4-a0bc-0b366fa1e31a.jpg?v=1772682227"},{"product_id":"quality-edgepass-filters-mefh10-800lp","title":"Quality Longpass Filters MEFH10-800LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-800LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177277594,"sku":"MEFH10-800LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_9f51d4b3-b720-479f-8dfc-325ab2ad2775.jpg?v=1772682232"},{"product_id":"quality-edgepass-filters-mefh10-750lp","title":"Quality Longpass Filters MEFH10-750LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-750LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177605274,"sku":"MEFH10-750LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_837e705a-8fd3-4930-bd9f-53620d2cd186.jpg?v=1772682237"},{"product_id":"quality-edgepass-filters-mefh10-700lp","title":"Quality Longpass Filters MEFH10-700LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-700LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177703578,"sku":"MEFH10-700LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_e628d78b-b467-47f9-89e5-889210e1c1d1.jpg?v=1772682242"},{"product_id":"quality-edgepass-filters-mefh10-650lp","title":"Quality Longpass Filters MEFH10-650LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-650LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177801882,"sku":"MEFH10-650LP","price":160.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_af662ee5-2038-486b-91cc-b2436e216ec6.jpg?v=1772682247"},{"product_id":"quality-edgepass-filters-mefh10-600lp","title":"Quality Longpass Filters MEFH10-600LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-600LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177900186,"sku":"MEFH10-600LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_17133841-17c5-44ab-850a-f31e8ac41cf9.jpg?v=1772682253"},{"product_id":"quality-edgepass-filters-mefh10-550lp","title":"Quality Longpass Filters MEFH10-550LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-550LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519177998490,"sku":"MEFH10-550LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_ff276693-6586-4b74-aa3a-28542d6c0ae0.jpg?v=1772682258"},{"product_id":"quality-edgepass-filters-mefh10-500lp","title":"Quality Longpass Filters MEFH10-500LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-500LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519178031258,"sku":"MEFH10-500LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_faf8f33c-5e8c-4ce4-a3d2-86149aaebef0.jpg?v=1772682264"},{"product_id":"quality-edgepass-filters-mefh10-450lp","title":"Quality Longpass Filters MEFH10-450LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-450LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519178129562,"sku":"MEFH10-450LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_698d7ab3-468c-48d1-9e73-ec1889d9045d.jpg?v=1772682268"},{"product_id":"quality-edgepass-filters-mefh10-400lp","title":"Quality Longpass Filters MEFH10-400LP","description":"\u003ch2\u003eQuality Longpass Filters — Model MEFH10-400LP\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eØ25.4 mm, substrate UV Fused Silica.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePassband transmittance \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eOptical Density in Rejection Region (avg) \u0026gt; 5\u003c\/li\u003e\n\u003cli\u003eLongpass, shortpass optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK offers Quality Edgepass Filters that utilize UV-grade fused silica as the substrate. One side of the filter is coated with a filter coating, while the other side features an AR coating. Light comes in the direction of the arrow, allowing specific wavelengths to pass through while rejecting others. These filters are characterized by high transmission rates and high blocking efficiency.  \n\nLBTEK's Quality Edgepass Filters achieve a transmission rate of \u0026gt;85% within the passband wavelength range and an optical density OD(avg) of \u0026gt;5 in the rejection range. The filters are pre-mounted in black anodized aluminum rings with a diameter of Ø25.4 mm for easy installation and use.  \n\nIn addition to standard edgepass filters, LBTEK provides customized filter solutions to meet specific requirements. For special needs, please contact LBTEK Technical Support.\u003c\/p\u003e\n\u003ch3\u003eQuality Longpass Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongpass Filter\u003c\/li\u003e\n\u003cli\u003ePassband Transmittance \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003eStopand Optical Density \u0026gt;OD 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLBTEK Quality Longpass Filters transmit light above the cut-on (cut-off) wavelength with a transmittance exceeding 90%. They also suppress light below the cut-on (cut-off) wavelength, achieving an average optical density (OD) of 5 (OD), meaning a transmittance of less than 0.001%. These Quality Longpass Filters are pre-mounted in a black anodized aluminum ring with an arrow marking the direction of light for easy installation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47519178293402,"sku":"MEFH10-400LP","price":168.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_e8ac65ae-88be-4a98-a875-248dc78d0be7.jpg?v=1772682274"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/2-1_E4_BC_98_E8_B4_A8_E9_95_BF_E6_B3_A2_E9_80_9A_E6_BB_A4_E5_85_89_E7_89_87-FiYk7Ix3akvsK-6PnFOzqxVALQv_390623f2-984a-4af0-8a6e-65aba159cdc5.jpg?v=1777788807","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optics-l4-quality-edge-pass-filters.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}