Product Description
Lens: flat convex lens, a plano-concave lens, a biconvex lens, biconcave lens, a meniscus lens, cylindrical lens, a rod lens, a cemented mirror
Material: BK7 ZF2 ZF7 LAK4, ZK7, ZBAF52, UVFS, CaF2, ZnSe, ZnS.
Surface shape: λ/10at632.8nm
Surface Quality: 40/20 or better
OD Tolerance: +0.000 /-0.01mm
Center thickness tolerance: ± 0.010mm
Focal Length Tolerance: ± 2%
Center deviation: ≤ 3 minutes or better
Chamfer: 0.02 "at 45 ° typical
Member Information
cangchunjiafu |
Country/Region: | Ji Lin - China |
Business Nature: | Manufacturer |
Phone: | 13944900919 |
Contact: | zhao zi long (jingli) |
Last Online: | 01 Feb, 2013 |
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