Midwest Optical Systems LP800-49 1.1" Lens Midwest Optical Systems bi750-52 Near-IR

Midwest Optical Systems bi750-52 Near-IR Interference Bandpass M52 Bandpass Interference Filters

1'' Sensor Diagonal 13

f/8 Ci Series Fixed Focal Length Lens            86-596

Midwest Optical Systems TB475/550/850-22

Midwest Optical Systems LP665-46 Dark Red Longpass M46 Longpass Filters

Midwest Optical Systems LP800-49 1.1" Lens Midwest Optical Systems bi750-52 Near-IRMidwest Optical Systems LP800 49 Near IR Longpass M49 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