Changchun Sunday Optics Co., Ltd. Datasheets for Neutral Density Filters
Neutral density filters are designed to reduce transmission evenly across a portion of the spectrum. They are slightly sensitive to angles but they are much more forgiving than interference filters.
Neutral Density Filters: Learn more
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The Super Smooth series optic elements are the core products in our company. They have the characteristics of low roughness, small residual stress and zero defect,etc. and these products are... |