Midwest Optical Systems LP780-13.25 UV Lens 5 Near-IR Longpass M35

5 Near-IR Longpass M35

Midwest Optical Systems DB735-52 Dual Bandpass Visible + 735nm NIR M52 Dual Bandpass Filters

Double-side polished glass for exceptional parallelism and transmitted optical wavefront

Midwest Optical Systems Bi660-52 Dark Red Interference Bandpass M52 Bandpass Interference Filters

Midwest Optical Systems LP780-13.25 UV Lens 5 Near-IR Longpass M35Midwest Optical Systems LP780 13. 25 Near IR Longpass M13. 25 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