Sony VF-72NDAM 72mm Neutral Density Filter
Sony 72mm Neutral Density Filter - Neutral Density filters have several uses and offer the possibility to achieve otherwise unachievable results. ND filters appear grey and reduce the amount of light reaching the film. They have no effect on color balance.
Neutral Density filters have four main uses
-To enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or cars
-To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background
-To decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situations
-To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure
Type Neutral Density Size 72mm Grade Not Specified by Manufacturer Filter Factor Not Specified by Manufacturer Multi-Coated Not Applicable Rotating Not Applicable Effect Reduce the amount of light reaching the film Application To use high speed films in bright sun Color Temperature No change Construction Glass Front Filter Thread Size 72mm Front Lens Cap Size 72mm
Packaging Info Package Weight 0.3 lb Box Dimensions (LxWxH) 6.8 x 4.5 x 1.5"