ND4 Neutral density Filter
ND4 neutral gray-scale filter is also called dimming sheet, dimming mirror, nd sheet, neutral density gray-scale mirror, medium gray mirror, gray glass, Neutral density sheet. The neutral density Neutral density filter uses the absorption or reflection characteristics of substances to attenuate the light intensity. After the light from the visible light area to the near-infrared light area passes through the neutral density filter, different waves attenuate in the same proportion, Make the optical element maintain approximately equal light energy transmittance in the wide band.
Yangzhou UTE Optical Technology Co., We are specialized in manufacturing and supplying optical elements. Optical filter,narrow band optical filter,Long Pass Filter,Short Pass Filter,Band Pass Filter,UV IR Cut Off.etc
Tags: optical filter , narrow band optical filter , Long Pass Filter , Short Pass Filter , Band Pass Filter , UV IR Cut Off , 532nm notch filter , custom bandpass filter , 940nm bandpass filter , ir bandpass filter , uv band pass filter , infrared bandpass filters
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