The 20-stop Kolari Vision IRND Filter for Canon EF-EOS R Adapter (20-Stop)is compatible with the EF to EOS R drop-in filter adapter from Kolari or Canon. The frame is aluminum and the optics are an ultra-strong Gorilla Glass substrate with AR/AS coatings for increased transmission, reduced reflections, and easy cleaning. The filter has a wide grip and offers a lanyard attachment point for your convenience. It's thickness-matched to minimize focus shift.

6.0 Optical Density    Coated Gorilla Glass / Aluminum Frame    Storage Case Included

Related Questions and Answers

Q: 1. Does this filter cause any color shifts?

A: According to the manufacturer, the Kolari Vision R Dark VND Filter (6-15 Stops) may cause color shifting and ineffective light stoppage when combining with infrared photography. Otherwise, the filter should not cause color shift.

Q: 2. Can you insert this filter into an MC11 adapter as well? The photos look similar size/shape, trying to find 2 stop ND for MC11.

A: Unfortunately, the Aurora-Aperture Adapter Mount Format PowerND 0.6 Filter for Sigma MC-21 Lens Mount Adapter (2-Stop) is not compatible with the MC11 adapter. For that adapter we don't have a 2 stop option. The least density we have is this 6 stops filter. https://www.bhphotovideo.com/c/product/1496749-REG

Q: 3. Will this work with r7

A: Yes, the Canon Mount Adapter EF-EOS R can be used to attach an EF/EF-S-mount lens on the Canon EOS R7 Mirrorless Camera.

Q: 4. Will the adapter work on the tamron 15-30 g2?

A: This Aurora-Aperture PowerND CR Filter Kit replaces the original plastic rear gel filter holder that comes with a lens. Because the Tamron 15-30mm G2 lens does not feature a rear filter holder this Aurora kit will not work on it.

Q: 5. Is there a version of the adapter that would work for RF to PL lenses and takes in the same filters?

A: There are no lens adapters for adapting RF lenses to any other mount.

Q: 6. Does this filter maintains communications with the camera body? Autofocus?

A: The Kolari Vision RF to EF Drop-In Filter Adapter with VND, CPL & Clear Drop-In Filters does support camera to lens communication including autofocus.

Q: 7. Can we use this swirl bokeh filter in meike mk emtr drop in adapter ?

A: Yes, the Kolari Vision Swirl Bokeh 2x Drop-In Filter for Kolari/Canon EF-EOS R Drop-In Adapter will fit in the Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter (BH #MEMKEFTRC • MFR #MK-EFTR-C).

Q: 8. Is this Kolari filter actually compatible with the Canon brand ef-rf drop-in filter adapter?

A: Yes the The Kolari Vision VND Drop-In Filter is a 2 to 10-stop variable ND filter compatible with the EF to EOS R drop-in filter adapter from Kolari or Canon. So it can fit either brand of the drop in adapter.

Q: 9. does this come with clear filter?

A: Unfortunately Kolari Vision EF-EOS R Drop-In Lens Adapter with VND Drop-In Filter does not include a clear filter.

Q: 10. Can I use swrill bokeh filter in meike drop in adapter for canon r6

A: The Kolari Vision Swirl Bokeh 2x Drop-In Filter for Kolari/Canon EF-EOS R Drop-In Adapter is only compatible with the Kolari Vision EF-EOS R Drop-In Lens Adapter with VND Drop-In Filter and the Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter.