7artisans Gray filter GND 0.9 - 55 mm

GND filter with graduated neutral density. Gray filter with a diameter of 55 mm. The GND filter helps control lighting conditions during the golden hours by balancing the light between the ground and the sky, resulting in better cloud definition and color saturation. Nanotec coating. This GND filter is made of optical glass that is coated on both sides with a waterproof, scratch-resistant, and oil-resistant layer, making it easy to clean and transport. Ultra-slim frame made of aviation-grade aluminum glass with a non-slip CNC design, easy to install on the lens, with no vignetting or dark edges even with wide-angle and telephoto lenses. ND filter - extend your exposure time. A neutral density filter (ND filter) or gray filter blocks a portion of the incoming light. With a gray filter, you can significantly extend the exposure time, achieving effects such as blurred water or preventing overexposure in bright sunlight with an open aperture.