Midwest Optical Systems LP610-34 Polarizing Filter Midwest Optical Systems PE530-77 Photopic

Midwest Optical Systems PE530-77 Photopic Response M77 Bandpass Filter

Midwest Optical Systems BP735-39 Near-IR Bandpass M39 Bandpass Filter

Filter Size: M40

Midwest Optical Systems BP735-40

Midwest Optical Systems LP610-34 Polarizing Filter Midwest Optical Systems PE530-77 PhotopicMidwest Optical Systems LP610 34 Red Longpass M34 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