Neutral Density Filter(NDF):
Application:
Imaging Systems,Measuring Instruments
Substrate:
Soda-lime glass
Thickness:0.7,1.1,1.9mm
Surface Quality
S/D:20/10,40/20,60/40(typical),80/50
Spectral Data
waverange:400~700nm
Optical Density Tolerance:±5%
Optical Density:OD0-OD4
Default effective aperture:>90%
Imaging Systems,Measuring Instruments
Substrate:
Soda-lime glass
Thickness:0.7,1.1,1.9mm
Surface Quality
S/D:20/10,40/20,60/40(typical),80/50
Spectral Data
waverange:400~700nm
Optical Density Tolerance:±5%
Optical Density:OD0-OD4
Default effective aperture:>90%
Circular Variable Density Filter(CVND),Linear Variable Density Filter(LVND)
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