Midwest Optical Systems LP920-49 Ci Series Lens Midwest Optical Systems LP530-22

Midwest Optical Systems LP530-22

Designed to reduce light intensity neutrally over a specific wavelength range without affecting image color or contrast

5 Indigo Bandpass M40

Midwest Optical Systems DB660/850-34 Dual Bandpass Red + 850 NIR M34 Dual Bandpass Filters

Midwest Optical Systems LP920-49 Ci Series Lens Midwest Optical Systems LP530-22Midwest Optical Systems LP920 49 VIS Block Short Wave Infrared 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