Midwest Optical Systems LP286-77 FLIR DRAGONFLY 0% Transmission M82 Neutral Density

0% Transmission M82 Neutral Density Filters

5 Photopic Response M37

(2) Clamp Ring brackets

Midwest Optical Systems LP800-62 Near-IR Longpass M62 Longpass Filters

onsemi and Teledyne e2v

Midwest Optical Systems LP286-77 FLIR DRAGONFLY 0% Transmission M82 Neutral DensityMidwest Optical Systems LP286 77 Borofloat Oleophobic VIS A R Coated Protective Window M77 Protective Filters Often referred to as a sharp cut filter, Longpass Filters are specifically designed to pass a broad spectrum of longer wavelength light while blocking shorter wavelengths. Longpass Filters are often used in fluorescence applications to block an excitation light source or to pass multiple emission wavelengths, improving signal to noise ratio.