Midwest Optical Systems LP1850-40.5 JAI 4K 25% Transmission M77 Neutral Density

25% Transmission M77 Neutral Density Filters

Midwest Optical Systems ND120-49 Absorptive 6

Midwest Optical Systems DB735-37 Dual Bandpass Visible + 735nm NIR M37 Dual Bandpass Filters

Midwest Optical Systems BN850-35

Midwest Optical Systems LP1850-40.5 JAI 4K 25% Transmission M77 Neutral DensityMidwest Optical Systems LP1850 40. 5 SWIR Longpass M40. 5 Longpass 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. Longpass Filters are also commonly