coating lens
Fuzhou WTS Photonics Co., Ltd. [China] 
Coating lens Dimension Tolerance:+0.0, -0.1mm Clear Aperture: >85 of dimension Surface Quality:40-20 Deviation:+/-1 Coating lens
Specifications:
optical mirror lens Material: | N-BK7 or UV Fused Silica |
| Dimension Tolerance: | +0.0, -0.1mm |
| Thickness Tolerance: | ± 0.1mm |
| Surface quality: | 60/40(Standard), 10/5(High Precision) |
| Clear Aperture: | >85% |
| Flatness: | λ/4 per 25mm@633nm |
| Parallelism: | <1' |
| Bevel: | <0.25mm X 45° |
| Coating: | One surface(S1) :HR @ design wavelengthThe other surface :uncoated |
coating lens
