Optical Glass Application
Optical windows
Optical windows 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 |
| Diameter |
10-480mm |
| Diameter Tolerance |
+/-0.01mm |
| Parallelism |
＜1″ |
| Flatness |
N=1/4λ |
| Surface |
20/10 |
| Chamfer |
≤0.1mm@45° |
| Coating |
AR film、reflecting film、etc. |
| Remark：customized |
