Haida NanoPro Variable NDFilter 72mm (4 to 9-Stop)

This 4 to 9-stop, 72mm Haida NanoPro Variable ND Filter allows for an exposure reduction ranging from 4 to 9 stops. Featuring an optical density of 1.2 to 2.7, it darkens the entire image, making it possible to shoot with a wider aperture or slower shutter speed than typically required. The filter’s density can be adjusted smoothly by rotating the front ring, enabling you to determine the necessary exposure extension in advance. With a wider aperture or slower shutter speed, you can control depth of field and capture motion more effectively. To ensure ease of use and consistency, the front ring is marked with visual indicators corresponding to different density levels and includes a rotation lever for quick and precise adjustments.

• Variable neutral density filter allows you to apply differing amounts of density from scene to scene.
• 1.2 to 2.7 optical density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
• Providing an exposure reduction of 4 to 9 stops, this filter allows you to control depth of field and convey movement more easily.
• Offers increased flexibility to use specific ISO settings or ISO films under bright ambient light.
• Provides increased exposure flexibility while using cinema or video cameras within a designated film frame rate.
• Constructed from optical glass for clarity as well as color fidelity.
• Multicoated to prevent internal ghosting and reflections.
• Nano coating provides an additional layer that results in an improved beading effect when in contact with water or oil for greater cleaning efficiency.
• Aluminum-alloy filter ring with 72mm front filter threads allow for use with other filters.
• Side lever allows the filter glass to be easily rotated.
• Plastic filter case for storage and transport.