77mm Neutral Density(2/4/8) Set
This ND2, ND4, ND8 filter kit can be used to prevent strong over-exposed pictures, even when using a slow shutter speed. It's perfect for shooting in heavily-lit settings or for extended exposure shots. For example, when you use a slow shutter speed to capture a bright moving object, such as a waterfall, this filter is your best choice. See the pictures below for comparative shots of a waterfall taken both with and without the use of this filter. Different neutral densities have different effects.
Four main uses of an ND filter:
To enable slow shutter speeds to be used to capture 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 (ie: above ISO400) and allow it to be used outdoors in blight situations.
To allow video cameras with fixed shutter speeds to film subjects such as snow, sand or other bright scenes which would normally cause over-exposure.
The ND Filters we offer are double-threaded. Included are 2, 4 and 8 density filters (ND2 ND4 ND8) to control the amount of light reduction. Generally, a single ND Filter can not handle all circumstances perfectly, so a pack of three different filters allows you to combine as needed and get the perfect shot. You can use the filters individually or in any combination to meet your demand.
1 x 77mm ND2 Filter
1 x 77mm ND4 Filter
1 x 77mm ND8 Filter