

Metal Film Flat Mirrors, UV-enhanced Aluminum Coating: 250 nm-600 nm, circular PM10-UVAL-P10
PM10-UVAL-P10Design Tools
Metal Film Flat Mirrors, UV-enhanced Aluminum Coating: 250 nm-600 nm, circular — Model PM10-UVAL-P10
Operating wavelength 250 nm-600 nm, Ø25.4 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, circular
- Substrate Material: Borofloat Glass, UVFS
- Silicon Dioxide Protective Layer
- Operating Wavelength: 250 nm-600 nm
- Application: Optical Path Deflection
LBTEK offers UV-enhanced aluminum-coated flat mirrors, which are highly suitable for beam deflection in the ultraviolet spectral range, featuring high reflectivity across a broad spectrum. The reflection of the beam on the metal-coated surface does not introduce chromatic aberration. Metal coatings are prone to oxidation, discoloration, or peeling in high-humidity environments. LBTEK's metal-coated mirrors are coated with a layer of silicon dioxide protective film on the surface to isolate the metal coating from direct contact with air, preventing oxidation and preserving optical performance.
| Clear Aperture | 80% CA |
| Thickness | 6.0 mm |
| Damage Threshold | 1.3J/cm2@355nm, 17.1ns, 100Hz, Ø4.41μm (100 Pulses)0.11J/cm2@355nm, 180.5fs, 100Hz, Ø6.558μm (100 Pulses) |
| Reflectance (AR) | Ravg>90%(45°AOI) |
| Diameter Tolerance | +0.0/-0.15 mm |
| Thickness Tolerance | ±0.25 mm |
| Clear Aperture | 80% CA |
| Operating Wavelength | 250 nm-600 nm |
| Reflectance | Ravg>90%(45°AOI) |
| Thickness | 6.0 mm |
| Diameter | 25.4 mm |
| Substrate Material | Borofloat Glass, UVFS |
| Damage Threshold | 1.3J/cm2@355nm, 17.1ns, 100Hz, Ø4.41μm (100 Pulses)0.11J/cm2@355nm, 180.5fs, 100Hz, Ø6.558μm (100 Pulses) |






