Midwest Optical Systems LP590-25.5 Clearance Midwest Optical Systems ND400-86 Absorptive

Midwest Optical Systems ND400-86 Absorptive 0

01% Transmission M39 Neutral Density Filters

Midwest Optical Systems BP800-48 Near-IR Bandpass M48 Bandpass Filter

Midwest Optical Systems DB475/850-34 Dual Bandpass Blue + 850 NIR M34 Dual Bandpass Filters

Midwest Optical Systems LP590-25.5 Clearance Midwest Optical Systems ND400-86 AbsorptiveMidwest Optical Systems LP590 25. 5 Red Longpass M25. 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