Midwest Optical Systems LP580-25.4 75mm Lens 240 MB frame buffer for

240 MB frame buffer for maximum data reliability

5 Near-IR/UV Block - Visible Bandpass M35

4 Orange Longpass M25

Midwest Optical Systems LP580-39 Red-Orange Longpass M39 Longpass Filters

5% Transmission M40

Midwest Optical Systems LP580-25.4 75mm Lens 240 MB frame buffer forMidwest Optical Systems LP580 25. 4 Red Orange Longpass M25. 4 25. 4 C Mount 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