Midwest Optical Systems LP580-67 Polarizing Filter Midwest Optical Systems LP515-46 Yellow-Orange

Midwest Optical Systems LP515-46 Yellow-Orange Longpass M46 Longpass Filters

SENSOR BRACKET 8MM

6mm Lens (39-939)

Midwest Optical Systems Bi450-67 Blue Interference Bandpass M67 Bandpass Interference Filters

Midwest Optical Systems LP580-67 Polarizing Filter Midwest Optical Systems LP515-46 Yellow-OrangeMidwest Optical Systems LP580 67 Red Orange Longpass M67 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