Movo FR3 Adjustable 3-Piece Follow Focus Ring Gear Set - Includes 65mm, 75mm and 85mm Lens Rings (Standard 32 pitch - 0.8 mod)

i was looking for something to replace the rather poor rubber gears that come with the Zhiyun Crane 2 which are not wide enough and almost impossible to get aligned in a perfect circle. These did the job perfectly, they are rigid and slightly more than twice as wide meaning the follow focus no longer derails itself and stays aligned with the gears through a full 360 rotationif you need to add follow focus to a non video lens these are a non brainer,just buy them ! fitted to my SEL85F18 works a treat

I ordered these rings to pair with my Neewer A-B stop follow focus mechanism. They are excellent,they tighten as much you want,will fit any lens and probably they won't cause damage!!!I highly recommend them!I don't know if they are durable but they seem very well made

These worked out great. I have the smaller one on a EF 50mm 1.8, the medium on the EF 24-105mm and the large one on the EF 70-200mm 2.8L

This review i for the return as much a the product. The product i great and a expected however they did not fit my lens. I returned it no problem and the money was back in hours. I would recommend the product as much as the service.

Product meets my expectations as I can use my Canon 5D MK 2 with a battery pack.

Very good product, used it a couple times so far on my follow focused shoulder rig and it works much better, and smoother than the ones that come included with the shoulder rig. Very good for the money

The media could not be loaded.  I really enjoy this product. Check out my video review

Really easy to use. Rings are secure and tight around lens. Fits majority of lenses. I use the smallest ring for my 18-55mm Canon lens