Midwest Optical Systems LP630-30.5 4mm Lens Midwest Optical Systems Bi850-25

Midwest Optical Systems Bi850-25

Midwest Optical Systems ND300-22

Midwest Optical Systems Bi525-37 Light Green Interference Bandpass M37 Bandpass Interference Filters

0% Transmission M58 Neutral Density Filters

Midwest Optical Systems Bi1550-48 SWIR Interference Bandpass M48 Bandpass Interference Filters

Midwest Optical Systems LP630-30.5 4mm Lens Midwest Optical Systems Bi850-25Midwest Optical Systems LP630 30. 5 Red Longpass M30. 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