Economy metallic coated flat mirror, Borofloat, size 50×50 mm, aluminum coating 450 nm-650 nm, with silicon dioxide protective layer EPMS-50×50-AL-SP

Economy metallic coated flat mirror, Borofloat, size 50×50 mm, aluminum coating 450 nm-650 nm, with silicon dioxide protective layer — Model EPMS-50×50-AL-SP

Operating wavelength 450 nm-650 nm, size 50 mm×50 mm, substrate Borofloat 33.

Product Description

• Optical Material: Borofloat Glass, UVFS
• Silicon Dioxide Protective Layer
• Working Wavelength: 250 nm-600 nm, 250 nm-450 nm
• Application: Optical Path Deflection, Beam Splitting

UV-enhanced aluminum-coated mirrors are highly suitable for beam deflection (O-shaped, elliptical) and beam splitting (D-shaped) across a broad ultraviolet spectrum, offering high reflectivity over a wide spectral range. The reflection of the beam occurs on the metal film surface, eliminating chromatic aberration. However, metal films are prone to oxidation, discoloration, or peeling in high-humidity environments. LBTEK's UV-enhanced aluminum-coated mirrors feature a protective silicon dioxide layer on the surface to isolate the metal film from direct contact with air, preventing oxidation and preserving optical performance. LBTEK offers UV-enhanced aluminum-coated mirrors in various shapes, including circular, elliptical, and D-shaped, among others. All our mirrors undergo precision machining and strict quality control to ensure that LBTEK provides high-quality mirror products at reasonable prices. For customized metal-coated mirrors, please contact LBTEK Technical Support.

Metal Film Flat Mirrors, UV-enhanced Aluminum Coating: 250 nm-600 nm, economical type

• Substrate Material: Borofloat Glass
• Economy Type
• Available in Ø1/2 inch, Ø1 inch, and Ø2 inch

LBTEK offers cost-effective UV-enhanced aluminum-coated flat mirrors suitable for beam deflection in the ultraviolet spectral range, featuring high reflectivity across a broad spectrum. The beam reflects off the metal coating surface without introducing chromatic aberration. Since metal coatings are prone to oxidation, discoloration, or peeling in high-humidity environments, LBTEK's metal-coated mirrors are protected with a layer of silicon dioxide to isolate the metal coating from direct contact with air, preventing oxidation and preserving optical performance. Compared to standard UV-enhanced aluminum-coated mirrors, the cost-effective version has relatively inferior surface quality and reflectivity but comes at a lower price.