The 72mm Wolverine Revolution ND Filter with Magnetic Adapter Ring from Kase is an ultra-dark solid neutral density filter that reduces the exposure of the entire image area by 16.5 stops. Increasing neutral density offers finer control in available shutter speeds or aperture settings for both still and video applications. Using a longer shutter speed makes it possible to increase motion 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. This filter is made of optical glass and features a combination of 16-layer multicoating for reduced glare, plus resistance coating that resists abrasions, dust, oil, and fingerprints for easy cleaning. It features an orange filter ring for easy identification.

The included magnetic adapter ring lets the filter be attached or removed in just seconds and allows up to four Kase Wolverine magnetic filters to be stacked. The magnetic ring accepts standard 72mm lens caps, so it can be left on the lens.

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.

5.0 Optical Density    Optical Glass with 16-Layer Multicoating    Water, Oil, Dust, and Scratch-Resistant    Designed for Solar Photography    Darkens Entire Image Area    Slim Design Prevents Vignetting    Accepts Standard 72mm Lens Caps    No Color Cast    Includes 72mm Magnetic Adapter Ring    Includes Plastic Storage Case

Related Questions and Answers

Q: 1. Is there an IQ difference between the Wolverine and Revolution filter lines?

A: The actually filters are about the same between the Wolverine and Revolution filter system. The Revolution is an updated version more about the holder and ease of use.

Q: 2. Will this include a mount? The canon version of this lens does not have the locking mount shown in these product photos.

A: The adapter ring that goes on the rear of the 14-24 f2.8 is included in this kit.

Q: 3. Does this work for the a6700?

A: The Kase Clip-In ND64 Filter for Sony a6000, a6100, a6400, a6500, and a6600 (6-Stop) does not fit the A6700 but Kase will soon be releasing one for it soon.

Q: 4. I have a canon vixia hf r800 and was wondering if a Letus35 Extreme would be compatible with my camcorder and if so what lens would be recommended with it???

A: No, there is no way to mount this on the camcorder. Your camcorder has a filter ring with a diameter of 43mm. This adapter fits on 72mm threads.

Q: 5. Would this fit the a6300?

A: The Kase Clip-In ND64 Filter for Sony a6000, a6100, a6400, a6500, and a6600 (6-Stop) is not compatible with a Sony a6300.

Q: 6. Would this work on the Sigma 14 mm and the Sigma 20mm prime lenses as well?

A: No, they are not compatible with those lenses.

Q: 7. Does this kit come with the plastic bar or metal ring tool to mount/remove the inlaid ring?

A: Yes, an inlaid adapter mounting/removal tool is included with the Kase KW Revolution Professional ND Kit (77mm).

Q: 8. Which 14-24 f/2.8 is this for? G or S?

A: Kase Rear Lens ND Filter Kit is design to fit Nikon AF-S NIKKOR 14-24mm f/2.8G ED Lens.

Q: 9. Does the lens bump the filter when zoomed out all the way at 14mm?

A: No, the Sigma 14-24mm Lens for Canon EF wouldn't bump these Kase Rear Lens ND Filters when zoom all the way out to 14mm.

Q: 10. I can’t find extra standard adapters for the revolution 77mm kit, or do you buy the wolverine adapter for your extra lenses?

A: To use the Kase KW Revolution Professional ND Kit (77mm) on additional lenses with 77mm threads, get the Kase Wolverine Magnetic Filter Adapter Ring (77mm), BH #KAMAR77MM.