This 77mm NanoPro Solar Neutral Density Filter from Haida is a 20-stop neutral density filter designed to make solar eclipse photography safe. It has a filter factor of 1,000,000 and darkens the entire image area while shooting still or video images. It can also be used as a general application neutral density filter, providing finer control over shutter speed and apertures. Using a longer shutter speed makes it possible to increase blur to convey a sense of movement, or to dial in a video camera frame rate. Increased density also makes it possible to shoot using wider lens apertures, helping to isolate a subject from the background and increasing bokeh. This filter is made of K9 optical glass, and features a Nano coating for optimal light transmission. The coating is also oil- and scratch-resistant, making it suitable for use in harsh environments, and easy to clean. The filter ring is made of aerospace-grade aluminum, and has a slim design to prevent vignetting. This filter is designed specifically for photography applications. This filter is not suitable for direct solar viewing with the naked eye, including with optical viewfinders. WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange in Waterford, Michigan. PRO65919
