Midwest Optical Systems LP171-48 Flir Accessories Midwest Optical Systems AC850-13

Midwest Optical Systems AC850-13

Schneider Optics 21-1074626 Xenon-Ruby 2

Midwest Optical Systems AC371-46 A/R Acrylic 1-Side Oleophobic Protective Window M46 Acrylic Filters

Midwest Optical Systems BP450-72 Indigo Bandpass M72 Bandpass Filters

Midwest Optical Systems AC380-55 A/R Acrylic Protective Window M55 Acrylic Filters

Midwest Optical Systems LP171-48 Flir Accessories Midwest Optical Systems AC850-13Midwest Optical Systems LP171 48 Fused Silica Multi Layer Vis A R Coated Protective Window M48 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