Midwest Optical Systems LP550-67 CW Series Lens 25 Triple Bandpass Blue +

25 Triple Bandpass Blue + Green + 850nm NIR M13

with Locking Screws

425 - 675nm BBAR

Midwest Optical Systems BP1550-86 Short-Wave Infrared Bandpass M86 Bandpass Filter

Midwest Optical Systems LP550-67 CW Series Lens 25 Triple Bandpass Blue +Midwest Optical Systems LP550 67 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 used