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Plano-concave cylinrical lens
Model: as drawing
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Material:BK7,UV-grade fused silica
Paraxial focal length:?5mm - ?3000mm?1%
Length:2mm - 300mm?1%
Width:2mm - 200mm?1%
Surface quality:40-20scratch and dig
Surface Figure:?/4,?/2
Centration:3arc min
Thickness Tolerance:?0.20mm
Clear Aperture:90% |
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