Fotodiox WonderPana XL FreeArc Filter Holder, ND32 Filter, GND 0.6 Hard Filter

WonderPana XL FreeArc Core Filter Holder Features Provides the ability to mount a variety of 186mm filters and more! Doubles as a hood to help protect your lens from damage, scratches, fingerprints and the elements Lightweight, aluminum-alloy construction with a corrosion-resistant, black anodized finish for durability Attaches to the lens securely as if it was a part of the lens itself, ultra wide construction to eliminate vignetting 186mm Neutral Density 32 Filter Features Premium Grade Optical Glass Filter; High Quality, Single Threaded, Slim ND32 Filter Premium Grade Anodized Aluminum Ring, 186mm x 1mm Standard Filter Thread Enables slow shutter speeds to be used, allowing film to record movement in subjects such as waterfalls, clouds, or cars Decrease depth of field by allowing wider apertures to be used, in turn helping to separate subjects from their background Decrease the effective ISO of high-speed film and allow it to be used outdoors in bright situations