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Product details

color filter lens May 21, 2009

Company details

China Star Optics Technology Co.,Ltd.
Shenzhen Street 1-1
Changchun
Jilin
130031
China

Tel: 86-431-84688875
Fax: 86-431-86785953

Filters are designed by their manufacturers to transmit or absorb different wavelengths of light.

Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter
Specification of our color filter as follow:
Material:Filter Glass,BK7
Dimension: 4mm-160mm - 0.20mm
Squares/Rectangles:1mm-165mm
Thickness:0.5mm-4mm
Thickness tolerance:+/-0.01mm-0.1mm
Paralism: Up to 3 Arc minutes
Edges:Fine
Ground Flatness:Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig

 

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