Lenses
Ball lens
2017-12-24 00:58  Visit:44
Price:Unfilled
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Material:optical glass ,fused silica Diameter Ellipticity:0/-0.005mm Diameter tolerance:0/-0.005mm  Surface accuracy:1/2λ—2λ Surface quality:60—40scratch and dig Clear aperture:90% Coating:avaliable upon request
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