Zero Order Wave plates(1/2 and 1/4 wave plates) are made from two crystalline quartz plates of similar thickness, that are optically contacted together with orthogonally...
The Color Absorbing filters operate through a process of either ionic absorption by inorganic material dispersed uniformly throughout the filter or by way of absorp...
Neutral Grey Glass Characteristic(ZAB00,ZAB02,ZAB2,ZAB5,ZAB10)
Type
Thickness(mm)
A[2856k]
D65
Chemical Stability
ND
α×10-7(/ºC)
Tg(ºC)
Ts(ºC)
S
x
y
Y...
Star filter is one of camera filters, as the center of light emitting, include 2 lines, 4 lines, 6 lines, 8 lines, 16 lines...Star filters turn point light ...
Optical Band Pass Filter
CPG OPTICS offers very high coated and uncoated filters. We have developed a test method to guarantee the surface flatness and surface qualit...
The FR-RG695 Colored Glass Filter is a 12.7 mm diameter cut-on colored glass filter made of RG695 glass. Our colored glass filters serve as broadband, bandpass, or long-wave pas...