UV Longpass Filter (Block UV, Pass UV-NIR)

UV Longpass Filters are precision optical components designed to block shorter, unwanted ultraviolet (UV) wavelengths while highly transmitting longer wavelengths, spanning from a specific UV cut-on point through the visible and near-infrared (NIR) spectrums. These filters are essential for isolating specific spectral bands, protecting sensitive optical sensors from UV damage, and reducing background noise in applications like fluorescence microscopy, machine vision, and spectroscopy.
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Optical Density(OD)
Cut-On Wavelength (nm)

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Optical Density(OD)
Cut-On Wavelength (nm)

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