Midwest Optical Systems LP1070-77 Toshiba Midwest Optical Systems DB660/850-27 Dual

Midwest Optical Systems DB660/850-27 Dual Bandpass Red + 850 NIR M27 Dual Bandpass Filters

Midwest Optical Systems BN630-62 Narrow Light Red Bandpass M62 Narrow Bandpass Filters

Midwest Optical Systems BN940-52 Narrow Near-IR Bandpass M52 Narrow Bandpass Filters

Midwest Optical Systems BP635-35

25% Transmission M82 Neutral Density Filters

Midwest Optical Systems LP1070-77 Toshiba Midwest Optical Systems DB660/850-27 DualMidwest Optical Systems LP1070 77 SWIR Longpass M77 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 used in