Product name | Bi-concave lens |
Material | N-BK7,Quartz, Sapphire, CaF2 |
Diameter &Tolerance | 1.0-600±0.02mm |
Thickness &Tolerance | 0.5-50±0.02mm |
Centration | 30 arc sec |
Surface Quality | 20-10 |
Clear Aperture | >90% |
Accuracy | 1/10Lambda |
Coating | AR coatimg/ Reflective coating/ Dichroic film |
Product Keywords | bk7 concave lens,uv fused silica quartz biconcave lens,c mount eyepiece lens c mount eyepiece lens endoscope |
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High Quality Projector Magnifying Reflective Coating Cylindrical Polishing Meniscus Lens
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