Midwest Optical Systems LP285-72 Longpass Filter 6mm HD CS Mount Lens

6mm HD CS Mount Lens

Sony IMX547

Schneider Industrial Optics 22-1061448 CITRINE 1

25% Transmission M27 Neutral Density Filters

Midwest Optical Systems DB940-25

Midwest Optical Systems LP285-72 Longpass Filter 6mm HD CS Mount LensMidwest Optical Systems LP285 72 High Transmission Heat Resistant A R Protective Window M72 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.