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- filter
- Material:BK7,UV-grade fused silica
Size:3mm-220mm
Thinkness Tolerance:±0.1mm
Centration:3 arc min
Surface figure:1/4λ
Surface quality:60—40scratch and dig
Clear aperture:90％
Coating:avaliable upon request...
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Changchun Ji Xiang Optoelectronic Co., Ltd
[Verified]
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Negotiable
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