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TEL: +86 519 8320 0023
FAX: +86 519 8340 8000
ADD: NO.10 Wangcai Road, Luoxi Town, Xinbei District, Changzhou ,Jiangsu ,P.R China.
TEL: +86 519 8320 0025
FAX: +86 519 8340 8000
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COPYRIGHT ©2018 Changzhou C-PE Photo-Electricity Scientific and Technical Co.,Ltd. ALL RIGHT RESERVED.
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TEL: +86 519 8320 0018 (Domestic) / +86 519 8320 0018 (Foreign Trade)
FAX: +86 519 8320 0028 / +86 519 8340 8000
Due to its selective absorption in visible wavelength range, color glass filter will exhibit various color depending on the glass type. Color glass filter provides an economical filter for various applications. Optical glass filters are widely used in safety glasses for laser, industrial measurement, regulation technology and environment protection.
We provide color glass filter with excellent optical performance, and those filter can be customized in different shapes, like round ,square , rectangular and dimensions range from 2mm- 400mm.
Color glass filter shape and dimension
| Shape | Round |
Dimension Outer diameter：2mm Thickness：0.5mm |
| Square /rectangular |
Dimension Length：200-400mm Width：200-400mm Thickness：0.5-30mm |
GG Series: Yellow glass
GG400, GG420, GG455, GG475, GG495
OG Series: Orange glass
OG530, OG550, OG570, OG590
RG Series: Red and black glass, IR transmitting
RG610, RG630, RG645, RG665, RG695, RG715, RG780, RG830, RG850
UG Series: Black blue glasses, ultraviolet transmitting
UG1, UG5, UG11
KG Series: Colorless glass with high transmission in the visible and absorption in the IR range (heat protection filters)
KG2, KG3
NG Series: Neutral glass with uniform attenuation in the visible range
NG1, NG3, NG4, NG5, NG9, NG11
Other frequently used color filter
| WG Series | WG280, WG295,WG320, WG345, WG360 |
| BG Series | BG38, BG39 |
| VG Series | VG5, VG6, VG8, VG9, VG10, VG11 |
Technical Parameters
| Material | Color glass |
| Dimension tolerance | +/-0.03mm |
| Thickness tolerance | ±0.005mm |
| Flatness | λ/8，@632.8 nm |
| Parallelism | <1' |
| Surface quality | 20/40;60/40 |
| Clear aperture | >90% |