Optical Glass Application
Punching
Conventional optical products are mainly processed by shaping, milling and grinding, polishing and other traditional cold working technologies, including prism, lens, windows glass and filter products, mainly used in telescopes, microscopes, cameras and so on.
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Product Detail
Technical Specifications
| Parameter |
Specification |
| Material |
JGS1、JGS2、JGS3、Soda Lime、K9、 B270i、BOROFLOAT33、N-BK7 or requested |
| Bore Diameter |
10um-100mm or requested |
| Tolerance |
+/-0.02mm |
| Parallelism |
＜1″ |
| Flatness |
N=1/4λ |
| Surface |
20/10 |
| Chamfer |
≤0.1mm@45° |
| Coating |
AR film、reflecting film、etc. |
| Remark：customized |
