Model: | HD |
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Brand: | Golddragon |
Origin: | Made In China |
Category: | Security & Protection / Safety Products |
Label: | cylindrical lens , plano concave lens , lens |
Price: |
¥1
/ pc
|
Min. Order: | 1 pc |
According to custom design to manufacture kinds of cylindrical lenses.Such as plano convex cylindrical lens, plano concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, achromatic cylindrical lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length:±5mm-- ±1000mm±1%
(test by TIROPTICS OPTOMATIC2000 made in German)
Length: 2mm-3mm ±0.1mm
Width: 2mm-150mm±0.1mm
Tc tolerance:±0.2mm
Centration: 3-5'
Surface accuracy: λ/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
GoldDragonOptics Co., Ltd. | |
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Country/Region: | Ji Lin - China |
Business Nature: | Manufacturer |
Phone: | 44034330 |
Contact: | smith.liu (sales manager) |
Last Online: | 30 Aug, 2014 |