Midwest Optical Systems LP1070-37.5 CCTV Camera Midwest Optical Systems AC915-49 Acrylic

Midwest Optical Systems AC915-49 Acrylic Short-Wave A/R Coated Infrared Longpass M49 Acrylic Filters

Midwest Optical Systems DB475/850-39 Dual Bandpass Blue + 850 NIR M39 Dual Bandpass Filters

5 Near-IR Longpass M25

Ideal wavelength separation when multiple light sources of similar wavelengths are present

f/11 Cw Series Fixed Focal Length Lens

Midwest Optical Systems LP1070-37.5 CCTV Camera Midwest Optical Systems AC915-49 AcrylicMidwest Optical Systems LP1070 37. 5 SWIR Longpass M37. 5 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