China star optics Technology Co., Ltd

Chinastar(1)
ChinaStarlens(3)

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uv-grade fused silica bi-concave lens
Specification: Specifications
Detail: Specifications Material BK7 or other optical materials Dimension Tolerance +0.0~-0.1mm Center Thickness ¡À0.2mm Focal Length Tolerance ¡À1% Surface Quality S/D=60/40 Surface Figure lambd/4 Clear Aperture >90% Ch...

52mm 0.45x wide angle lens
Specification: Specifications
Detail: Mount(mm) 52 UV Filter(mm) M62 magnification 0.45X Quantity(PCS) 2 Color W/B Demision(mm) §æ64.5x31.5

bk7 meniscus lens
Specification: Specifications
Detail: Material BK7 or other optical materials Dimension Tolerance +0.0~-0.1mm Center Thickness ¡À0.2mm Focal Length Tolerance ¡À1% Surface Quality S/D=60/40 Surface Figure lambda/2 Clear Aperture >90% Chamfer 0.25mm at ...

achromatic lens
Specification: Specifications
Detail: Material BK7 or other optical materials Dimension Tolerance +0.0~-0.1mm Center Thickness ¡À0.2mm Focal Length Tolerance ¡À1% Surface Quality S/D=60/40 Surface Figure lambda/4 Clear Aperture >90% Chamfer 0.25mm at ...


Showing 1 - 4 of 4, total 1 pages [First] [Previous] [Next] [Last]
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