Midwest Optical Systems LP815-43 The Imaging Source 0% Transmission M82 Neutral Density

0% Transmission M82 Neutral Density Filters

52 @470 nm Quantum Efficiency Green 51

Midwest Optical Systems ND090-27 Absorptive 12

Midwest Optical Systems BN630-22

The lenses have a front thread to accept filters directly

Midwest Optical Systems LP815-43 The Imaging Source 0% Transmission M82 Neutral DensityMidwest Optical Systems LP815 43 Near IR Longpass M43 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