Midwest Optical Systems LP630-48 FLIR 15-611 Lens

15-611 Lens

5 Dual Bandpass Absorptive VIS + NIR M22

Midwest Optical Systems BN880-37 Narrow Near-IR Bandpass M37 Narrow Bandpass Filters

6 Cw Series Fixed Focal Length Lens

Midwest Optical Systems LP610-55 Red Longpass M55 Longpass Filters

Midwest Optical Systems LP630-48 FLIR 15-611 LensMidwest Optical Systems LP630 48 Red Longpass M48 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 in