Midwest Optical Systems LP715-22.5 1/2" Varifocal Lens Midwest Optical Systems BP1550-58 Short-Wave

Midwest Optical Systems BP1550-58 Short-Wave Infrared Bandpass M58 Bandpass Filter

5 VIS/SWIR Wire Grid Linear Polarizer M30

Midwest Optical Systems BP450-46 Indigo Bandpass M46 Bandpass Filters

Midwest Optical Systems LP715-39 Near-IR Longpass M39 Longpass Filters

Midwest Optical Systems LP580-49 Red-Orange Longpass M49 Longpass Filters

Midwest Optical Systems LP715-22.5 1/2" Varifocal Lens Midwest Optical Systems BP1550-58 Short-WaveMidwest Optical Systems LP715 22. 5 Near IR Longpass M22. 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