Freewell Hard Stop Variable ND 77MM 2-5 Stop (Threaded) for DSLR/Mirrorless Camera Filters

Freewell Hard Stop Variable ND 77MM 2-5 Stop (Threaded) for DSLR/Mirrorless Camera Filters Overview

The Freewell 77mm Standard Day Variable Neutral Density 0.6 to 1.5 Filter is designed to mount onto lenses with 77mm front filter threads and provides an exposure reduction of 2 to 5 stops. Its 0.6 to 1.5 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 numbers representing the different stop values and features side knurlings to further enable fast and precise positioning.

This filter is constructed from Schott B270 glass for enhanced clarity and color fidelity. Each glass surface is multi-coated to help eliminate internal ghosting and reflections. The Freewell 77mm Standard Day Variable Neutral Density 0.6 to 1.5 Filter is also coated for resistance to oil, dust, and scratches, offering greater protection to the filter and helping it to stay clean for longer than with uncoated filters. The coatings are also hydrophobic, resulting in an improved beading effect when in contact with water for greater cleaning efficiency.

Variable neutral density filter allows you to apply differing amounts of density from scene to scene.

0.6 to 1.5 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 2 to 5 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.

Multi-coated to prevent internal ghosting and reflections

Coated for oil, static, dirt, as well as scratch resistance and provides an improved beading effect with water for more efficient cleaning.

Aluminum alloy filter ring assembly for durability while remaining lightweight.

Side knurlings along the front filter ring allow the filter glass to be easily rotated.

Front filter ring is visually demarcated with numbers to help ensure that its rotation corresponds to the filter's exposure reduction range.

Includes storage case, magnetic lens cap, plus a microfiber cloth for cleaning and maintenance.