Midwest Optical Systems LP190-35.5 Schneider Optics Midwest Optical Systems BN785-82 Narrow

Midwest Optical Systems BN785-82 Narrow Near-IR Bandpass M82 Narrow Bandpass Filters

Midwest Optical Systems BP505-43 Cyan Bandpass M43 Bandpass Filters

BN Series Narrow Bandwidth

Midwest Optical Systems BN785-46 Narrow Near-IR Bandpass M46 Narrow Bandpass Filters

Maximum Length (mm):

Midwest Optical Systems LP190-35.5 Schneider Optics Midwest Optical Systems BN785-82 NarrowMidwest Optical Systems LP190 35. 5 Sapphire Protective Window M35. 5 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