This 67-82mm H&Y Magnetic Clip-On Filter for RevoRing 67-82mm 9-Stopfrom H&Y Magnetic Clip-On Filter for RevoRing 67-82mm 9-Stopis compatible with select 67-82mm RevoRing filters to reduce exposure by 9-stops for finer image control. The added density can be used to increase shutter speed for increased image blur, like smoothing out water surfaces or to emphasize motion. It can also be used to narrow depth of field and increase background bokeh to better isolate the subject of an image. In addition, it can help avoid the phenomenon of the "X-pattern" that can form when using a variable neutral density filter on a wide-angle lens. By adding density to increase the aperture opening, the X-pattern on the image can be reduced or eliminated.

This neutral density filter is made of 2mm-thick optical glass with multicoating for optimal light transmission, and resistance coating to repel fingerprints, oil, and water for easily cleaning. The magnetic frame attaches easily to the RevoRing, and multiple filters may be stacked for greater effect.

2.7 Optical Density    Double Sided 9-Layer Multicoating    Water-Repellent Resistance Coating    2mm Thick Optical Glass    Fits Select 67-82mm RevoRing Products    Darkens Entire Image Area    Allows Reduced Shutter Speed    Allows Wider Aperture    Magnetic Frame

• Long exposure adds movement in an image
• Finer control over depth of field
• Reduces "X-pattern" effect of Variable ND filters on wide-angle lenses
• Reduce brightness in overexposed scenes
• 2mm thick optical glass
• Magnetic frame for use with RevoRing products
• Double-sided 9 layer multicoating
• Anti-fingerprint and water-repellent resistance coating
• Multiple Clip-on filters can be stacked for increased effect
• Compatible with still or video cameras

• RevoRing with CPL
• RevoRing with Variable Neutral Density & CPL
• RevoRing with Black Mist Filter
• Other RevoRing products without a non-detachable filter

Related Questions and Answers

Q: 1. Is the glass for the CPL supposed to rattle inside the circular frame ? Because mine does..

A: While the filter may not be designed to rattle, circular polarizer filters are made of moving parts. It may be the retaining spring holding the glass in the filter may be loose, or another moving part may cause some rattle. That being said, if you are not happy with your filter or you feel your filter may be defective, do note you have 30 days from the date of purchase to return your filter for an exchange or refund.

Q: 2. Does this filter holder work with the sony FE 12-24mm f/2.8 GM lens?

A: No, you would need a larger filter and a specific filter holder for the new 12-24mm 2.8 lens. There is no filter holder available yet for this lens, as it is brand new. Keep checking our website for updates.

Q: 3. Will these cause vignetting on the Sony 24-70 f/2.8 GM II when stacked? I probably wouldn't use more than 2 stacked at a time (the CPL + a single ND).

A: You can only attach one filter at the time on Sony 24-70 f/2.8 GM II lens. stacking 2 filters will vignette if you are shooting on a 24mm wide angle lens range with a full frame camera. I will recommend getting a step up ring 82-95mm to connect Kase 95mm Wolverine Magnetic Professional Neutral Density Filter Kit II instead of the 82mm kit if you are planning on multi stacking the filters.

Q: 4. Does KASE make a UV filter that can fit this kit without using threads?

A: No. UV are not available at the given moment.

Q: 5. How does the filter attach to the lens?

A: There is an 82mm screw at the bottom.

Q: 6. Can a lens hood be used with the Sony 24-70 GM II?

A: Yes. The following filter system allows a end-user to still us e there lens hoods.

Q: 7. What app dose Kase reccomend for working with their ND filters?

A: We highly suggest looking into long exposure calculator for ios devices.

Q: 8. I can’t tell from the product photos, does this product have each ring colour coded depending upon the ND stops?

A: No, the rings on the Kase 82mm Wolverine Magnetic Professional Neutral Density Filter Kit II are not color coated.

Q: 9. Does a single 82mm filter create vignetting for Sony 16-35 GM at 16mm?

A: At 16mm the Kase 82mm Wolverine Magnetic Professional Neutral Density Filter Kit II can produce a small amount of vignette. Some say they do not notice most of the time.

Q: 10. Will these filters vignette with ultra wide lens. In my case Fuji GF 20-35mm f4.0

A: The Kase 82mm Wolverine Magnetic Professional Neutral Density Filter Kit II would offer thinner rings, so the likelihood that they will vignette with your Fujifilm GF 20-35mm f/4 is minimal.