Midwest Optical Systems LP780-27 5mm Lens 1% Transmission M52 Neutral Density

1% Transmission M52 Neutral Density Filters

f/4 Ci Series Fixed Focal Length Lens        87-547

METRIC TRI-POD XS DUAL ARM KIT W/ 50MM LINKS

Midwest Optical Systems BP695-35

UI-5140SE-M-GL Rev

Midwest Optical Systems LP780-27 5mm Lens 1% Transmission M52 Neutral DensityMidwest Optical Systems LP780 27 Near IR Longpass M27 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