Freewell Bright Day Variable Neutral Density Filter (6 to 9-Stop) 67mm

The Freewell 67mm Bright Day Variable Neutral Density 1.8 to 2.7 Filter is designed to mount onto lenses with 67mm 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 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 67mm Bright Day Variable Neutral Density 1.8 to 2.7 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.
 

Features:

• Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience
• Built: Hard stop THREADED Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shoot
• Coating: Each side of the glass element is coated with Waterproof, Dustproof, Scratch-resistant, and Oilproof, making sure you are ready for all the adventures
• Function: 2-5 Stop equivalent to ND4-ND32 is best suitable for the standard day from cloudy days to normal sunny day. 6-9 Stop equivalent to ND64-ND512 is best suitable for the bright day from normal sunny days to bright sunny days.

Specs:

• Filter Type: Variable ND.
• Exposure Reduction: 6 to 9-Stop.
• Size: 67 mm.
• Mount: Thread.
• Coatings: Multi-Coating.
• Filter Material: Glass.
• Ring Material: Aluminum.
• Package Weight: 0.4 lb.
• Box Dimensions (LxWxH): 5.35 x 5.2 x 1.5".

In the Box:

• Freewell Bright Day Variable Neutral Density Filter (6 to 9-Stop) 67mm
• Filter Case
• Magnetic Lens Cap
• Cleaning Cloth
• Limited Lifetime Manufacturer Warranty

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