Use this ARRI Smart Focus Ring when focus-mapping your lens with a Hi-5 controller hand unit. This auto-detectable ring is pre-marked from a close-focus of 1.50m to infinity. It can be mapped to a given lens using the Lens Data Archive (LDA).

Fits Hi-5 Hand Unit Knob    Auto-Detectable Focus Ring    Marked 1.50m Close-Focus to Infinity    Map to Any Lens Using Lens Data Archive    Pre-Marked Focus Distances

ARRI Hi-5 hand unit

Related Questions and Answers

Q: 1. Which size should I get for a 62mm lens?

A: The Tilta Gear Rings are pretty stiff and you should get the 62.5 to 64.5mm size.

Q: 2. Are these compatible with the Arri SXU-1 (Single Axis Unit)?

A: Yes it is. This can be used with B&H # ARSXU1 as well.

Q: 3. How come only one Nikon lens? I need a gear for the Nikon AF-S Nikkor 50mm 1.8 G

A: This works with any lens that has a outer diameter between 72 to 74mm. The Nikon AF-S NIKKOR 50mm f/1.8G Lens is 72.1mm. It will work just fine with BH #NI5018GAF.

Q: 4. It reads the item is 12" long, does it only make one ring or can you make more?

A: This is 12" long, which is enough for a 4" diameter lens size. This really is only for a single lens.

Q: 5. Does it fit any Leica lenses like 50 summicron, or 90 elmarit?

A: Yes, it is compatible with both lenses.

Q: 6. Which ring size I should get for Sirui 50mm anamorphic lens?

A: The following focus gear ring should work https://bhpho.to/3e64SPM, as the filter thread of the lens is 67mm, but you may also opt for a slightly smaller one if this one still feels a little loose. Unfortunately, the manufacturer only provides details of the front, outermost diameter, which is 69mm, thus we're estimating that a 66-68mm focus gear ring should fit nicely.

Q: 7. will this 75-77 gear ring be compatible with the Tamron 70-200 G2 lense? Or should I look for the next size up?

A: The Tamron 70-200mm G2 lens has not been tested for gear size. Please measure your lens for the correct SmallRig Seamless Focus Gear Ring size. Please note this ruler should work with both Smallrig, and Tilta Seamless gear rings: https://bit.ly/4317M0x

Q: 8. What is the correct size for: 1. Canon EF 24-70 2.8 mark 1 2. Canon EF 50 2.5 compact macro

A: Unfortunately, both lenses have not been tested by Tilta for seamless ring size. Please use the following ruler to measure your lenses to see what ring works. How to measure - https://tilta.com/support/how-can-i-measure-and-find-the-right-focus-gear-ring-for-my-lens/ Tested lens list for Canon - https://tilta.com/support/what-size-rings-are-compatible-with-canon-lenses/

Q: 9. What’s the diameter of the hole?

A: Outer diameter 5 5/8” Inner diameter 4 7/8".

Q: 10. Hi, I'm looking for softboxes larger than the Angler Silverboxes. So what brands of softbox with grid that's available from B&H and is compatible with this speed ring? Thank you

A: We do not recommend going any larger than 24 x 32", since the Angler Shadow Focus Light cannot hold much weight. A suitable softbox to fit the ring in question is the Impact Luxbanx Duo Medium Rectangular Softbox (24 x 32"), B&H # IMLBRDM. https://bhpho.to/38XUpmn