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Product Announcement

Color Filter Optical Glass

29 Jun 2022

We specialize in color optical glass. It major supplies include colored and uncolored optical glass, color filters,

specification:

Material optical glass
Design Wavelength 632.8 nm
Surface Figure λ/2
Diameter Tolerance +0.1, -0.1 mm
Thickness Tolerance ±0.2 mm
Paraxial Focal Length ±2%
Centration <3 arc minutes
Clear Aperture >85%
Surface Quality 60-40 scratch and dig
Protective Bevel 0.25 mm x 45°

CONTACT DETAILS
Changchun Yutai Optics Co., Ltd.
NO.1688
changshen road
qiche zone
Changchun
Jilin
130000
China
Tel: 86-431-87911611
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