Bower Variable 8-Stop Neutral Density (ND) Filter for SLR & DSLR Cameras, 82mm

The Variable Neutral Density Filter, compatible with all analog and digital camera lenses with the popular 82mm filter size, gives you the ability to use fast film in bright outdoor conditions. ND, or neutral density, filters allow you to do a number of things that would otherwise be impossible. By reducing the amount of light, you can record movement in subjects such as waterfalls, clouds, cars and more. You can also drop your aperture to allow a wider focus, helping separate subjects from their background. This filter offers a range of up to eight stops of light.