Hoya 72mm HMC NDX4 Filter

The Hoya 77mm HMC NDX4 Filter is manufactured from quality glass providing the photographer distinct, well-defined and precise images. This kind of Hoya ND filter will permit the use of cine and video cameras (that have fixed shutter speeds) to shoot subjects in snowy types of conditions, beach locations, vibrant sunlit destinations or any bright scenes that can result in overexposure.

The filter makes it possible for slow shutter speeds to be made use of, particularly with high speed films, to document motion in subjects which include bringing the silky or blur effect to waterfalls, clouds, or vehicles, as well as to lower depth of field by making it possible for wider apertures to be employed, which in turn aids to separate subjects from their background.

Product features:

• Neutral density filters provide wider apertures or longer exposures devoid of impacting colour balance.
• Allows slow shutter speeds to be used, to record motion in subjects such as waterfalls, clouds, vehicles, oceans etc.
• Decreases depth of field by allowing wider apertures to be used, that will help separate subjects from their background.
• Neutral Density Factors are 4x = ND.6 (exposure adjustment = 2 stops, reduces ISO 1/4).