The DJI Ronin 3D Focus System for RS 2 RS 3 RS 3 Pro Gimbalenables continuous focus when using manual lenses on a DJI Ronin 3D Focus System for RS 2 RS 3 RS 3 Pro GimbalRS 2, RS 3, or RS 3 Pro gimbal. Designed to work with a separately available lens motor, the focus system mounts on top of your camera to automatically detect the distance between the lens and subject to enable a center AF point. One USB-C cable and one 1/4"-20 to shoe mount adapter are included with the focus system.

For DJI RS 2, RS 3, and RS 3 Pro Gimbals    For Continuous Focus with Manual Lenses    Detects Distance from Lens to Subject    Enables Center AF Point, Requires Motor    Detects Person up to 19.7' Away    Detects Objects up to 32.8' Away    1 x USB-C Cable Included    1/4"-20 to Shoe Mount Included

DJI RS 2, RS 3, or RS 3 Pro gimbal

Related Questions and Answers

Q: 1. does this work well on the bmpcc 6k camera with the 18-35 sigma lens?

A: Not that we are aware of.

Q: 2. Will this work on any camera (with a manual focus lens) or does the camera still needs to be compatible to the RS2 gimbal?

A: The DJI Ronin 3D Focus System for RS 2 Gimbal (B&H# DJR3DFS) itself will work with any lens posessing a linear focusing ring using the correct RS 2 focus motor and can be calibrated using the RS 2 gimbal if that lens has hard stops for maximum and minimum focus. The camera itself does not really need to be compatible with the RS 2 gimbal if the RS 2 gimbal is locked. In such a situation, the 3D Focus System will still work, but of course the camera cannot be moved or stabilized with the gimbal's axes locked.

Q: 3. How do you shop for a lens for this (as in, how do you know which lenses have hard stops on the focus ring)?

A: You want to use manual cinema lenses 85MM or lower/wider.

Q: 4. Can I use this with my Canon EF 24-70 with the autofocus on the lens switched off. Interested because the BMCC 6K does not offer autofocus?

A: Yes, this can be used as long as the autofocus on the lens is turned off.

Q: 5. What’s the weight?

A: The exact weight is not listed. How the weight with package is .7 pounds. It should be close to that.

Q: 6. Does the bottom of this battery grip have a 3/8 16 threaded screw hole? Or is it 1/4 20?

A: It has a 1/4"-20 screw hole

Q: 7. One question, what is the difference between this battery and the new BG21 model?

A: The BG21 Grip is not compatible with DJI RS 3 Pro or DJI RS 2. So, if you have either of those gimbals, you will need to purchase the BG30.

Q: 8. Does this work with the DJI RS3 Pro? Thank you

A: The DJI Ronin BG30 Grip will work with the DJI RS 3 Pro Gimbal Stabilizer.

Q: 9. Has anyone tried this on a Crane 2S plate?

A: As the SmallRig Focus Motor Rod Mount for DJI RS 2 Gimbal, is intended specifically for the DJI RS series gimbals, we would not recommend it for use with a Zhiyun Crane 2S plate.

Q: 10. Does it work with the new RSC2 gimbal? Or only the RS2?

A: According to DJI's website, it currently only lists the RS2 as compatible, and not the RSC2.