Metal Plane Mirrors, Gold Coating: 800 nm-20.0 μm, Circular, Unprotected PM10-UP-AU

Metal Plane Mirrors, Gold Coating: 800 nm-20.0 μm, Circular, Unprotected — Model PM10-UP-AU

Operating wavelength 800 nm-20.0 μm, Ø25.4 mm, substrate Borofloat 33.

Product Description

• Optical Material: Borofloat Glass, UVFS
• Appearance Shape: Round and Rectangular
• Application: Optical Path Deflection
• Working Wavelength: 800 nm-20 μm

Metal-coated mirrors are highly suitable for deflecting light paths of broadband light sources, offering high reflectivity across a wide spectral range. LBTEK provides both protected and unprotected gold-coated flat mirrors, available in circular and rectangular shapes. The protected gold-coated mirrors feature a layer of silicon dioxide protective coating on the surface to isolate the metal film from direct external contact, preventing scratches that could affect optical performance. Unprotected gold-coated mirrors exhibit higher reflectivity than their protected counterparts but are more fragile and prone to surface scratches. All LBTEK mirrors undergo precision processing and strict quality control to ensure high-quality products at reasonable prices. For customized metal-coated mirrors, please contact LBTEK technical support.

Metal Plane Mirrors, Gold Coating: 800 nm-20.0 μm, Circular, Unprotected

• Substrate Material: Borofloat Glass
• Higher Reflectivity without Protective Coating
• Application: Light Path Deflection
• Working Wavelength: 800 nm-20 μm, gold film

LBTEK offers Ø25.4 mm unprotected gold-coated flat mirrors, which are suitable for deflecting light paths of broadband light sources and exhibit high reflectivity across a wide spectral range. Unlike aluminum or silver coatings, gold coatings are less prone to oxidation in air, allowing them to be used without protective layers. Unprotected gold-coated mirrors have higher reflectivity than protected ones, but they are also more fragile and susceptible to surface scratches. During use, care should be taken to avoid touching the gold-coated surface to prevent scratches that could affect performance.