Jilin Gold Dragon Optics Co.
China |
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| Products Catalog: Ge Lenses |
(Product Photo) |
| Specification: | Supply kinds of Plano convex Ge-lens, Bi-convex Ge-lens, Plano concave Ge-lens, Bi-concave Ge-lens according to custom design.
Material: Ge( Germanium)
Radius: ¡ À 10mm --- ¡ À 1000mm
Diameter: 10mm --- 50mm
Surface accuracy: ¦ Ë / 2-- 2¦ Ë
Surface quality: 60-40
Centration: 90%
Chamfer: 0.2¡ Á 45¡ ã
Coating: custom design |
Your inquiry will be recorded in "Member Trade Mail". |
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