Midwest Optical Systems LP190-82 IDS Midwest Optical Systems Bi1450-30

Midwest Optical Systems Bi1450-30

Midwest Optical Systems BN532-62 Narrow Green Bandpass M62 Narrow Bandpass Filters

Midwest Optical Systems Bi450-22

Midwest Optical Systems BP695-52 Near-IR Bandpass M52 Bandpass Filter

Midwest Optical Systems LP190-82 IDS Midwest Optical Systems Bi1450-30Midwest Optical Systems LP190 82 Sapphire Protective Window M82 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. Longpass Filters are also