Purchase Qty. Reference FOB Price
5-99 Pieces US$10.00
100-999 Pieces US$1.00
1,000-9,999 Pieces US$0.10
10,000+ Pieces US$0.01
Product Description
Product description Neutral density filters use the absorption or reflection characteristics of materials to attenuate the intensity of light. After the light in the visible region to the near-infrared region passes through the neutral density filter, different wavelengths are attenuated in the ...