Metal-coated Concave Mirrors with Off-axis Hole CM10-F100-AU-OH03
CM10-F100-AU-OH03Design Tools
Metal-coated Concave Mirrors with Off-axis Hole — Model CM10-F100-AU-OH03
Operating wavelength 2.0 μm-20.0 μm, focal length -100 mm, Ø25.4 mm, substrate UVFS.
Product Description
- Optical Material: UVFS
- Available in Versions with and without Through Holes
- Applications: Beam focusing, Collimation, Collection, and Imaging
Metal-coated concave mirrors are highly suitable for beam focusing or collimation, beam collection, and other applications with broadband light sources, offering high reflectivity across a wide spectral range. The reflection of light beams on the metal-coated surface does not introduce chromatic aberration. However, metal coatings are prone to oxidation, discoloration, or peeling in high-humidity environments. LBTEK's gold-coated mirrors feature a layer of silicon dioxide protective coating on the surface to isolate the metal coating from direct contact with air, preventing oxidation and maintaining optical performance. LBTEK offers gold-coated concave mirrors both with and without off-axis holes. All mirrors undergo precision machining and strict quality control to ensure high-quality products for users. For custom metal-coated concave mirrors, please contact LBTEK Technical Support.
Metal-coated Concave Mirrors with Off-axis Hole
- Substrate Material: UVFS
- Operating Wavelength: 2.0 μm-20.0 μm
- Silicon Dioxide Protective Layer
- Beam Focusing, Collimation, Collection and Imaging
Address：Building A6, Huanchuang Enterprise Plaza, Yuelu Idstrict, Changsha
| Material | UVFS |
| Diameter | 25.4 mm |
| Diameter Tolerance | +0.0/-0.1 mm |
| Clear Aperture | 90% |
| Center Thickness | 6 mm |
| Thickness Tolerance | ±0.25 mm |
| Edge Thickness | 6.4 mm |
| Operating Wavelength | 2.0 μm-20.0 μm |
| Focal length | -100 mm |
| Focal length tolerance | ±1% |
| Coating | Mid-IR EnhancedGold Coating（with SiO2SiliconProtection Layer） |
| Reflectivity | Ravg＞98%，Rabs＞95%@0°-45° |
| Surface Quality (Scratch/Dig) | 40/20 |
| Local surface irregularity | 0.5 |
| Curved Aperture | 1 |
| Damage Threshold | 0.1 J/cm2 at 1.064 µm, 10 ns, 10 Hz, Ø1.06 mm 3 J/cm2 at 10.6 µm, 100 ns, 1 Hz, Ø1.29 mm |
| Attribute 1417 | Ø3.0 mm(7.0 mm from Center) |
Product Family: Metal-coated Concave Mirrors, Gold Coating: 2.0-20.0 μm (1 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| Metal-coated Concave Mirrors with Off-axis Hole CM10-F100-AU-OH03 Current |
CM10-F100-AU-OH03
| 25.4 mm | 90% | 2.0 μm-20.0 μm |