Midwest Optical Systems LP285-34 Canon Medical Easy-to-install by free control software

Easy-to-install by free control software

Midwest Optical Systems AC371-95 A/R Acrylic 1-Side Oleophobic Protective Window M95 Acrylic Filters

Midwest Optical Systems LP900-77 Near-IR Longpass M77 Longpass Filters

High Extinction M40

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

Midwest Optical Systems LP285-34 Canon Medical Easy-to-install by free control softwareMidwest 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.