Midwest Optical Systems LP285-34 Canon Medical 4 Ultra-High Contrast Oleo Coated

4 Ultra-High Contrast Oleo Coated Acrylic Linear Pol

Midwest Optical Systems BN595-52 Narrow Orange Bandpass M52 Narrow Bandpass Filters

Easy-to-install by free control software

UI-5140FA-M-GL Rev

Midwest Optical Systems LP285-34 Canon Medical 4 Ultra-High Contrast Oleo CoatedMidwest Optical Systems LP285 34 High Transmission Heat Resistant A R Protective Window M34 Protective 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.