The 4-stop Kolari Vision IRND Filter for Canon EF-EOS R Adapter (4-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.

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

Related Questions and Answers

Q: 1. 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: 2. Is there a difference between using this vs the IRND version (#KORDINIRND6P), specifically for video capture?

A: The BH #KORDINIRND6P is only 6 stops. You cannot change the number of stops that it reduces. It is not a variable ND. The Kolari Vision VND Drop-In Filter for Kolari/Canon EF-EOS R Drop-In Adapter BH #KORDINVND210 is a variable ND filter. You can change the stops that it reduces between 2, 3, 4, 5, 6, 7, 8, 9, and 10 stops.

Q: 3. 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.

Q: 4. Is this compatible with the Canon R8?

A: The Kolari Vision RF to EF Drop-In Filter Adapter with CPL Drop-In Filter is compatible with the Canon EOS R8 Mirrorless Camera and lenses with a Canon EF mount.

Q: 5. Why no tripod collar? Is there an aftermarket one that will work. It is really front heavy for gimbal use.

A: Unfortunately there aren't any options to add a tripod collar to this adapter. The other option is to get a longer plate for your Gimbal to enable sliding the camera further back.

Q: 6. 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: 7. Will this fit canon drop in filters?

A: No, Neewer EF to EOS R Mount Adapter with Variable ND Filter (1.5-9 Stop) uses a properitary drop in filter.

Q: 8. How firm is the adjustment wheel? Is it loose like the Canon drop-in ND?

A: The adjustment wheel on the Kolari Vision RF to EF Drop-In Filter Adapter with CPL Drop-In Filter works as required.

Q: 9. Will this adapter work on a Canon R5C?

A: Yes, the Kolari Vision RF to EF Drop-In Filter Adapter with VND, CPL & Clear Drop-In Filters is compatible with the Canon EOS R5C.

Q: 10. 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.