Midwest Optical Systems LP645-34 KOWA 5 Red Longpass M30

5 Red Longpass M30

HQ-IR-filter

Dimension 36 mm x 36 mm

Bandpass Filters are used in a variety of industries

Midwest Optical Systems BN785-25

Midwest Optical Systems LP645-34 KOWA 5 Red Longpass M30Midwest Optical Systems LP645 34 Dark Red Longpass M34 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