Spectral Optics Datasheets for Long Pass Filters and Short Pass Filters

Long pass filters transmit a wide spectral band of long wavelength radiation while blocking short wavelength radiation. Short pass filters transmit a wide spectral band of short wavelength radiation and block long wave radiation.
Long Pass Filters and Short Pass Filters: Learn more

Product Name Notes
Substrate: Material: UV fused silica or BK7 Clear Aperture: larger than 85% Surface Quality (Scratch-Dig): 10-5 for regular plate windows 60-40 for super thin plate windows Surface Flatness: λ/10 @633nm...