Midwest Optical Systems LP170-62 IDS Midwest Optical Systems LP530-40

Midwest Optical Systems LP530-40

5 High Transmission Heat Resistant A/R Protective Window M35

and work well at distances out to infinity

Midwest Optical Systems BN660-55 Narrow Dark Red Bandpass M55 Narrow Bandpass Filters

Midwest Optical Systems BP880-105 Near-IR Bandpass M105 Bandpass Filter

Midwest Optical Systems LP170-62 IDS Midwest Optical Systems LP530-40Midwest Optical Systems LP170 62 Fused Silica Protective Window M62 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