Midwest Optical Systems LP285-34 Canon Medical UI-5241LE-C Rev

UI-5241LE-C Rev

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

Midwest Optical Systems BN785-43 Narrow Near-IR Bandpass M43 Narrow Bandpass Filters

Midwest Optical Systems Bi830-58 Near-IR Interference Bandpass M58 Bandpass Interference Filters

4 Ultra-High Contrast Oleo Coated Acrylic Linear Pol

Midwest Optical Systems LP285-34 Canon Medical UI-5241LE-C RevMidwest 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.