Moment 72mm Variable ND Filter - 6-9 Stop

The Moment 72mm Variable Neutral Density 1.8 to 2.7 Filter is designed to mount onto lenses with 72mm front filter threads and provides an exposure reduction of 6 to 9 stops. Its 1.8 to 2.7 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally possible. The degree of density is easily controlled by rotating the front filter ring, helping you to predetermine the additional exposure length required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. For easier, repeatable control over density settings, the front ring is visually demarcated with lines representing the different stop values and features side knurlings to further enable fast and precise positioning. To help ensure consistent exposures, the front ring is designed to prevent any rotation beyond the stop values etched on it.

This filter is constructed from Schott B270 glass for enhanced clarity and color fidelity. To prevent internal ghosting and reflections, while further enhancing clarity and color fidelity, each glass surface includes 15 layers of anti-reflection coatings. The filter is also coated for resistance to oil, static, and scratches, offering greater protection to the filter and helping it to stay clean for longer than with uncoated filters.

• Variable neutral density filter allows you to apply differing amounts of density from scene to scene.
• 1.8 to 2.7 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally possible.
• Providing a reduction of 6 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 Schott B270 glass for increased optical clarity as well as color fidelity.
• 15 layers of coatings on each glass surface prevent internal ghosting and reflections.
• Coated for oil, static, and scratch resistance.
• Aluminum alloy filter ring assembly for durability while remaining lightweight.
• Side knurlings provide a more textured grip during mounting or removal.
• Front filter ring is constructed to help ensure that its rotation corresponds to the filter's exposure reduction range.
• Microfiber filter cloth included for filter maintenance along with a metal filter case for storage and transport.