Enhance the quality of your photographs and videos with this 77mm NDX variable filter. Designed to fit both camcorders and cameras, this filter is perfect for Canon EF 70-200mm f/2.8L IS III USM lens users who want to achieve professional-looking results. The circular shape and 77mm size make it easy to use and compatible with a variety of devices. The filter effects of this Vivitar/Bower brand filter allow you to control the amount of light that enters the lens, resulting in beautiful and balanced shots. Whether you're shooting in bright sunlight or low-light conditions, this NDX variable filter is an essential tool for any photographer or videographer. Don't miss your chance to take your photography to the next level with this high-quality filter!