

Elliptical Reflectors, Silver-coated: 480 nm - 20.0 μm PM10E-AG
PM10E-AGDesign Tools
Elliptical Reflectors, Silver-coated: 480 nm - 20.0 μm — Model PM10E-AG
Operating wavelength 480 nm-20.0 μm, substrate UV Fused Silica.
Product Description
- Optical Material: Borofloat Glass, H-K9L, UVFS
- Silicon Dioxide Protective Layer
- Application: Optical Path Deflection
- Working Wavelength: 480 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. However, metal coatings are prone to oxidation, discoloration, or peeling in high-humidity environments. LBTEK's metal-coated mirrors feature a protective layer of silicon dioxide on the surface to isolate the metal coating from direct contact with air. Although the protective layer prevents silver oxidation, silver-coated mirrors still cannot be used in high-humidity environments and must be operated and stored in low-humidity, room-temperature conditions. LBTEK offers three types of metal-coated mirrors: aluminum-coated, silver-coated, and gold-coated. All our mirrors undergo precision manufacturing and strict quality control to ensure LBTEK provides high-quality mirror products at reasonable prices. For customized metal-coated mirrors, please contact LBTEK Technical Support.
Elliptical Reflectors, Silver-coated: 480 nm - 20.0 μm
- Base Material: UV Fused Silica
- Silicon Dioxide Protective Coating
- Application: Beam Deflection
- Operating Wavelength: 480 nm-20.0 μm
| Material | UV Fused Silica |
| Size | Elliptical: Major Axis:35.9 mm Minor Axis:25.4 mm |
| Dimensional tolerance | +0.00/-0.10 mm |
| Clear Aperture | 90% CA |
| Thickness | 6.0 mm |
| Thickness Tolerance | ±0.20 mm |
| Operating Wavelength | 480 nm-20.0 μm |
| Coating | Silver Coating(with SiO2SiliconProtection Layer) |
| Reflectivity | Ravg>96%a@ 480 nm-2.0 um Ravg>97.5%a@ 2.0-20 um |
| Surface Quality (Scratch/Dig) | 40/20 |
| Surface Flatness | λ/10 |
| Surface Count | 1 |
| Surface Treatment | Fine ground |




