Midwest Optical Systems LP830-58 Waterproof Lens 4 Narrow Light Red Bandpass

4 Narrow Light Red Bandpass M25

5% Transmission M25

Midwest Optical Systems BP470-77 Blue Bandpass M77 Bandpass Filters

(Includes: RB-PED-48-CB200

Midwest Optical Systems LP830-58 Waterproof Lens 4 Narrow Light Red BandpassMidwest Optical Systems LP830 58 Near IR Longpass M58 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