Flat Mirror 25.0x25.0mm AL+Protected H-K9L optical glass
Product No. 260021
Stock In Stock
Express DHL, Fedex etc.
- Dia 25.0x25.0mm
- Thickness 2.0mm
- Coating Aluminum+Protected
- Material H-K9L optical glass
- Surface Accuracy λ/4@633nm
- Parallelism <3arcmin
- Surface Quality 40/20-60/40
- Back Surface Polish
- Diameter Tolerance +0.0/-0.1mm
- Thickness Tolerance ±0.2mm
- Bevel Protective Bevel 0.2~0.5mmX45°