Midwest Optical Systems LP695-62 Schneider Optics Lens Midwest Optical Systems BN740-48 Narrow

Midwest Optical Systems BN740-48 Narrow Near-IR Bandpass M48 Narrow Bandpass Filters

Midwest Optical Systems Bi905-25

Midwest Optical Systems LP610-27 Red Longpass M27 Longpass Filters

and a ruggedized

5 Reflective 1% Transmission M25

Midwest Optical Systems LP695-62 Schneider Optics Lens Midwest Optical Systems BN740-48 NarrowMidwest Optical Systems LP695 62 Near IR Longpass M62 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