Product Details:
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Use: | Optics | Structure: | Plano-concave |
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Shape: | Spherical | Surface: | Polished |
Transmission: | Over 92% | Coating: | Available |
Processing: | Grinding And Polishing | OEM: | Available |
Highlight: | Plano Concave Lens,Plano Concave Lens For Optical Instruments,H-k9L Glass Optical Concave Lens |
Precision AR coating Optical Plano Concave Lens For Optical Instruments
Name | optical glass |
Material | Optical Glass,Bk-7,Pyrex,Fused Silica,Sapphire,quartz |
Diameter Tolerance | +0/-0.2 mm |
Thickness Tolerance | +/-0.2 mm |
Cler Aperture | over 90% |
Flatness | ^/4 @632.8nm |
Surface Quality | 80/50~10/5 scratch and dig |
Transmission | above 92% |
Chamfer | 0.1-0.3 mm x 45 degree |
Focal Length Tolerance | +/-2% |
Back Focal Length Tolerance | +/-2% |
Coating | available |
Usage |
opticl system, photographic sysem, Lighting system,Electronic apparatuse.g.laser,camera,monitor,projector,magnifier,telescope,polarizer, electronic instrument,led etc. |
Contact Person: Mr. Dai
Tel: +86-13764030222
Fax: 86-21-58508295