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Color Glass Filter
 

Due to its selective absorption in visible wavelength range, color glass filter will exhibit various color depending the glass type. Color glass filter provides an economical filter for various applications.

Optical glass filters are widely used in safety glasses, industrial measurement, regulation technology and environment protection.

 
JG Intl can provide various color glass filters or its substitutes. Here is a list of frequently used filters.
 
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
 
 
Specifications
 
Dimension Tolerance +0.0/-0.2mm
Thickness Tolerance ±0.2mm
Flatness 2λ@632.8nm
Surface Quality 80/50 scratch and dig
Parallelism <5 arc minutes
Clear Aperture >90%
 

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