Fotodiox Pro 145mm Ultra Slim Neutral Density16 (4-Stop) Filter - Pro1 Ultra Slim Multi-Coated ND16 Filter(works with WonderPana 145 & 66 Systems)

Fotodiox Pro 145mm Ultra Slim ND 16 Filter is a true neutraldensity filter designed to darken the image by 4 stops. The filteris single threaded ans half the thickness of a standard filter tominimize any possibility of vignetting when used with a WonderPanafilter system. It features an even, neutral gray color for creativephotography applications. ND 16 filter offers a 4 stop EV valuewhich allows you to slow down the shutter speed or use a largeraperture in bright light conditions. Neutral Density filters havetheir unique applications and offer the possibility of achievingotherwise impossible results. ND filters reduces the amount oflight reaching the film/CCD. Fotodiox ND filters are a true neutralgrey and do not color cast the images.

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