Hoya 67mm HMC NDX4 Filter

A Hoya 67mm HMC NDX4 Filter will permit slower shutter speeds to be applied, in particular with fast films, to capture activity in subjects which include waterfalls, clouds, cars, oceans etc.

An ND filter is required in circumstances of powerful light intensity, including sunlight on snowy mountain tops, on the seashore, or when making use of a camcorder, ND (Neutral Density) filters are advisable as an imperative aspect of any serious professional photographers accessories.

Cut down the depth of field by allowing for wider apertures to be employed and easily film subjects in snow, sand or several other bright conditions which often would induce over-exposure.

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).