Midwest Optical Systems LP590-40.5 SVL 3 Ci Series Fixed Focal

3 Ci Series Fixed Focal Length Lens    86-599

Midwest Optical Systems BP505-58 Cyan Bandpass M58 Bandpass Filters

Midwest Optical Systems LP610-95 Red Longpass M95 Longpass Filters

5 Absorptive 50% Transmission M40

Midwest Optical Systems LP590-40.5 SVL 3 Ci Series Fixed FocalMidwest Optical Systems LP590 40. 5 Red Longpass M40. 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