This 46-62mm Magnetic Clip-On Filter for RevoRing from H&Y is compatible with select 46-62mm RevoRing filters to reduce exposure by 3-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.

0.9 Optical Density    Double Sided 9-Layer Multicoating    Water-Repellent Resistance Coating    2mm Thick Optical Glass    Fits Select 46-62mm 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. Does this cause vignetting when used on the Sony 16-35mm G PZ lens?

A: The H&Y Filters RevoRing 52-72mm Variable Adapter for 77mm Filters should not cause any vignetting when used with the Sony 16-35mm lens.

Q: 2. I have several 77mm Nikon lens and several Variable ND filters (77mm). Could I use this adapter for these lens and filters?

A: If the lens filter threads on the lenses are between 67-82mm in size (such as your 77mm variable ND filters) and the Nikon lens you currently own has 82mm filter threads, then yes, the H&Y Filters RevoRing 67-82mm Variable Adapter for 82mm Filters would work for your usage needs. As the variable adapter can change thread sizes for the filters used with the adapter, you may use multiple filters from 67mm to 82mm with this adapter, saving you from having to purchase multiple step-up rings and step-down rings.

Q: 3. Anyone tried this 52-72mm Revoring together with the new Sony 16-35mm G PZ lens? Is there any vignetting?

A: The H&Y Filters RevoRing 52-72mm Variable Adapter for 77mm Filters has not been tested with the Sony 16-35mm G PZ lens. Chances are you might get some vignette at 16mm depending on the filter. Best would be use use the next size up on the H&Y that uses 82mm size filters, https://bhpho.to/3SnYDu1

Q: 4. Is this wide angle adapter ring compatible with the Seven5 filter system? I'm looking to add this to the front of a 12-40mm lens and I 'm concerned with vignetting from the standard adapter ring.

A: 12-14mm it been consider a ultra-wide angle lens yes you will get vignette if you form 20mm and up it ok. but for more info I recommend you to lee web click on camera scroll down to Lee Match system click on the button Good look Jose.

Q: 5. Does the revoring work with the sigma 24-70 art lens?

A: Yes. The RevoRing 67-82mm variable adapter will work with Sigma 24-70mm f/2.8 Art lenses as they are 82mm front diameter lenses. However, according to some tests, there could be vignetting at the wide-end of the lens. Your results may vary.

Q: 6. Are these adaptor rings compatible with the magnetic caps?

A: Yes these rings can accept magnetic caps.

Q: 7. Will these work with a filter holder like a Nisi V6 or V7? That is, can I use the 82mm adapter to put the Nisi holder on a range of lenses?

A: The H&Y Filters RevoRing Variable Adapter Bundle (3 Adapters) are compatible with screw-in filters only.

Q: 8. I'm unclear. I have lenses 52-72mm. I assume I would need a RevoRing 52-72mm Variable Adapter...plus what exactly? Their kickstarter page is even more confusing.

A: This adapter fits on lenses with a 52-72mm filter thread in order to allow the use of 77mm filters on it.

Q: 9. Are these stackable ? For example can I use a set of these to use 82mm filter on my 46mm lens ?

A: Yes you can stack them and use a 82mm filter on a 46mm lens. The only downside would be that they are bulky.

Q: 10. how much does the revoring weigh?

A: The weight is roughly 0.30 lbs.