Midwest Optical Systems LP1070-52 Polarizing Filter Midwest Optical Systems Bi725-77 Red

Midwest Optical Systems Bi725-77 Red Edge Bandpass M77 Bandpass Interference Filters

Midwest Optical Systems AC389-72 Acrylic VIS + NIR A/R Coated Protective Window M72 Acrylic Filters

Midwest Optical Systems BP635-49 Light Red Bandpass M49 Bandpass Filter

Midwest Optical Systems LP530-35

Midwest Optical Systems AC389-37

Midwest Optical Systems LP1070-52 Polarizing Filter Midwest Optical Systems Bi725-77 RedMidwest Optical Systems LP1070 52 SWIR Longpass M52 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