Generic ND-4 Filter for lense with 77mm Filter Thread

Generic ND-4 Filter for lens with 77mm Filter Thread

NEW

Introduction:

• Neutral Density filter evenly reduce the amount of light passing thru the lens without affecting colour.
• Ideal for reducing bright light in large aperture situations when a narrow depth is field is needed.
• Allows for slower shutter speeds when blurring or showing of movement is desired.
• Allows balancing of exposure to highlight a key subject.
• Lets you use higher speed films in bright light.

Features:

• To enable slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, cars, seas, etc.
• 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 (i.e.: above ISO400) and allow it to be used outdoors in blight situations.
• To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure.

 
Suitable for:

• Fit SLR camera / digital camera / camcorder DV with a 77mm diameter lens

Package includes:

• 77mm ND4 x1

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