This Universal Focus Gear Ring from Tilta allows you to add an adjustable 0.8 MOD gear to a compatible lens for use with cine FIZ motors. This universal ring fits virtually all lenses of just about any outer diameter, and it is an ideal add-on for photo lenses that don't have built-in cine gearing.

The gear comes in a blue color, and there are optional other colors that can be used with different lenses to differentiate them in your kit. It is made of durable, flexible material that attaches firmly around the lens, and it can be adjusted and secured using the clasp lock.

Flexible 0.8 MOD Lens Gear    Fits Most Lens Diameters    Secures around Lens with Clasp Lock    Comes in Blue Color

The textured inner ring features elasticity and durability, which keeps the gear ring securely in place

Related Questions and Answers

Q: 1. I have a Sigma 18-50mm 2.8 lens, what would be the correct size for this lens?

A: The Tilta Seamless Focus Gear Ring (59 to 61mm) is the appropriate ring for the Sigma 18-50mm 2.8 lens.

Q: 2. Will this fit the Lumix Leica 10-25mm F/1.7 MFT and 25-50mm MFT lenses?

A: The Tilta Seamless Focus Gear Ring (88 to 90mm) would be right on the borderline, as both those lenses have a diameter of 87.6mm. I think you may be better off trying the next size down (85 - 87mm) instead, which would be a bit tighter but should provide slightly better performance.

Q: 3. What size would I need for the Sigma Art 18-35mm F1.8 EF lens?

A: The outer diameter of the Sigma Art 18-35mm EF lens measured 77mm.

Q: 4. What is the correct filter size for? Sony 50mm f/1.8 E SONY 16-70 F/4.0 VARIO TESSAR T* OSS

A: The Sony FE 50mm f/1.8 Lens has a outer diameter of 68.6mm, and the Sony Vario-Tessar T* E 16-70mm f/4 ZA OSS Lens has an outer diameter of 66.6mm, so if you are wanting to get a Tilta Seamless Focus Gear Ring (75 to 77mm) for those lenses, I suggest getting the Tilta Seamless Focus Gear Ring (66 to 68mm) and the Tilta Seamless Focus Gear Ring (69 to 71mm).

Q: 5. 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: 6. Hi! Which one for the: Sirui 50mm f/1.8 Anamorphic?

A: The proper ring for this: https://bhpho.to/3e64SPM

Q: 7. 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: 8. What size ring is good for sigma 18-35

A: The Tilta Seamless Focus Gear Ring (53 to 55mm) would not fit the Sigma 18-35mm f/1.8 DC HSM Art Lens. We recommend using the Tilta Seamless Focus Gear Ring (72 to 74mm) with the Sigma 18-35mm f/1.8 DC HSM Art Lens.

Q: 9. What size diameter for the sony 70-200 2.8 zoom ring? I got two, only one fits for the focus

A: The Sony 70-200 F2.8 lens has not been tested by Tilta. Please use this link for help with measuring your lens model. https://bit.ly/3LQFqNQ

Q: 10. What ring size should I get for a Sirui 24mm lens?

A: Many lenses have not been tested for their circumference. Tilta has a ruler for finding out the circumference of your lens model when using the Tilta Seamless Focus Gear Rings. How can I measure and find the right focus gear ring for my lens? https://bit.ly/49uzp62