The Cool-Lux LuxGear Follow Focus Ring 60-61.9mmfrom Cool-Lux LuxGear Follow Focus Ring 60-61.9mmis a seamless lens gear for lenses with a focus-barrel diameter of 60 to 61.9mm. It features standard 0.8-mod/32-pitch geared teeth that makes it compatible with cine-style follow focus systems. The gear slides onto your focus ring from the front or back of the lens and holds securely without the clamps, screws or zip ties that can interfere with your follow focus and limit your lens's rotation.

This gear is precision molded in high-durometer silicone and is available in 16 sizes, each designed to fit lenses within a two-millimeter diameter range, ensuring a tight compression fit on the focus barrel. To find the appropriate sized gear for your lens, please see the lens compatibility chart and sizing tools accessible by clicking on "Guides & Manuals."

Removable Cine-Style Lens Gear Ring    For Lenses with a 60 to 61.9mm Diameter    Slide-On Mounting, Compression Fit    No Dead Spots or Rotation Stops

Lenses with focus barrel diameter of 60 to 61.9mm, such as
Panasonic Lumix G Vario 14-42mm f/3.5-5.6

0.8-mod/32-pitch geared teeth for compatibility with any standard follow focus system

Precision-molded, high-durometer silicone construction

Securely fits on the lens' focus barrel

Compression fit allows for easy tool-less installation and removal

Continuous 360° of rotation

Related Questions and Answers

Q: 1. Will this work on a Leica R 35mm f2?

A: Check your focus ring diameter. If it's between 60-61,9mm this ring will work. On the Lux gear site there are helpful charts and indications. Good luck

Q: 2. Is there any way to get one of these to fit on Fujinon lenses (specifically the 16-55) with their goofy expanded bevel behind the initial ring diameter and contracted lens width inside it?

A: On unusual lenses like the Fujifilm XF 16-55mm f/2.8 R LM WR Lens B&H # FU165528, we suggest this type of lens gear since it can fit on any lenses flat service. Wide Open Camera Universal Lens Gear B&H # WILU.

Q: 3. As for the Sigma 18-35mm Art lens, will it fit both rings (zoom & focus).... or is the zoom diameter different from the focus diameter?

A: zoom is different, smaller. my caliper measures 75mm.

Q: 4. Will this gear function well with an Ikan Stratus follow focus?

A: Yes it will.

Q: 5. Will this fit a Canon 17-55mm f/2.8 IS EF-S?

A: It will not. The Canon 17-55mm F/2.8 has a 83.5mm diameter. Instead you would need B&H # COLG8283 which works with lenses between 82 to 83.9mm. https://bhpho.to/2wf9Uo5

Q: 6. Does it work with the Title Nucleus M 0.8 gears?

A: The 72 to 73.9mm Cool-Lux LuxGear Follow Focus Gear Ring features standard 0.8-mod/32-pitch geared teeth that makes it compatible with the Tilta Nucleus-M motor.

Q: 7. What size should I purchase for the Sigma 10-20mm f/3.5 lens?

A: Thanks! I realized I can just measure the circumference and divide it by 3.14 (pi) and it comes out to 76.75mm so I actually answered my own questions. It's the (76 to 77.9mm) version.

Q: 8. Hello and thanks in advance for the help to however is going replay; I do have 2 Sony lens ( SONY FE 24-70/2.8 GM LENS and Sony FE 16-35mm f/2.8 GM (G Master) i like to use the Tilta M motor but I don't know if this ring will be spinning on the lens or it will be mooving or is the best solution comparing to the soft follow focus ring? Once more thanks Fabry

A: Tilta makes their own rings which are measured for use with these specific lenses. For both the Sony FE 24-70mm f/2.8 GM II Lens and Sony FE 16-35mm f/2.8 GM Lens, Tilta recommends the Tilta Seamless Focus Gear Ring (81 to 83mm). This is what we would recommend for use with your set up. https://bhpho.to/3EYPODd

Q: 9. Will this fit a Sigma 24-105 ?

A: It will not. The Sigma 24-105mm, BH #SI241054C, has an 88.6mm front diameter. It is too large for this gear ring. Instead you will need BH #COLG8889 which is for lenses between 88 to 89.9mm. https://bhpho.to/3bnrtEK

Q: 10. Will this work with the Sigma 18-35 Art lens?

A: Hello Kerry,It works perfectly on the Sigma 18-35 Art. I just received mine a few days ago. It's one of the best solution out there to transform your lens with appropriate follow focus ring.Cheers