Knight Optical (UK) Ltd 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
Knight Optical’s complete range of cost effective longpass dichroic filters offer superior transmission, reflection and absorption characteristics. Longpass filters are designed to transmit wavelengths higher than the cut on point...
Knight Optical’s complete range of cost effective shortpass dichroic filters offer superior transmission, reflection and absorption characteristics Shortpass filters are designed to transmit wavelengths lower than the cut off point...
These colour glass filters are mounted in high quality black anodized rings for easy integration into aesthetic lighting, imaging and cosemetic laser applications. Our extensive filter range includes long pass,...