Purchase Qty. Reference FOB Price
5-4,999 Pieces US$15.00
5,000+ Pieces US$1.90
Product Description
Product Description Bandpass Filter A filter that separates a certain band of monochromatic light from compound light. It has a symmetrically distributed light transmittance curve, with the maximum transmittance at the central wavelength. At half of the peak transmittance, the wavelength spacing ...