Products features
- Rugged Metal Filter Ring (Black Finish)
- High Quality Glass
- Slim Design Minimizes Vignetting
- Multicoated Designed For Video Or Photography
Listprice :
Neutral Density Filters Have Four Main Uses: 1.To enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or cars. 2. To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background. 3. To decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situation. 4. To allow cine and video cameras...
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