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Competitive Price Optical Custom Convex or Concave Lens

05 Jan 2023

specification:

Material BK7, Fused Silica,Ge,Si, CaF2.
Diameter 5-300mm
Surface Figure λ/2
Diameter Tolerance +0.01, -0.01 mm
Thickness Tolerance ±0.1 mm
Paraxial Focal Length ±2%
Centration <3 arc minutes
Clear Aperture >85%
Surface Quality 60-40 scratch and dig or better
Protective Bevel 0.25 mm x 45°
Coating:  Specified by customers 

Optical lens for Optics

1. Raw material of Optical lens: Pyrex, Optical glass. Crystal glass

2. Techniques of Optical lens: by Molding, Grinding, Polishing

3. Shape of Optical lens: Plano lens,bi convex lens,bi concave lens, ball lens,Spherial lens

4. Inside quality of Optical lens: clear and transparent, no mold marks, no inside bubble and dirts,

5. Function of Optical lens : Lighting splitting,magnifying etc.

We also can customize all kinds of optics for you.The price is also the lowest.

CONTACT DETAILS
Changchun Yutai Optics Co., Ltd.
NO.1688
changshen road
qiche zone
Changchun
Jilin
130000
China
Tel: 86-431-87911611
Email Us
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