Replace your Delrin lens gear with this solid aluminum XS Simmod SIMple Fit Follow Focus Gear 20mm XSfrom Simmod. This sleek, extra-small lens gear slips over any lens barrel from 58 to 61mm in diameter, providing an easy and sturdy gear for your follow focus motor. Two plastic CineStops are included to act as removable A/B end stoppers on the gear.

The durable ring comes with four compressible rubber inserts in 58, 59, 60, and 61mm sizes to accommodate different barrel diameters, and shimming tape is included in case there is any play with slight barrel size differences. The gear features an 80mm outer diameter, and it measures 20mm wide.

Durable Aluminum Focus Gear    Fits 58-61mm Lens Barrel Diameters    80mm Outer Diameter, 20mm Width    0.8 MOD, 32-Pitch Gear    Includes Shim Tape, Compressible Inserts    Includes 2 Plastic CineStops

• Extra-small (XS) size
• Fits 58 to 61mm lens barrel
• 20mm width
• Solid aluminum construction
• 0.8 MOD/32-pitch gear
• 80mm outer diameter
• Includes 58, 59, 60, and 61mm compressible rubber inserts
• Includes shim tape for lenses with slight barrel size differences
• Includes two CineStops for removable A/B end points

Related Questions and Answers

Q: 1. Which ring fits the focus ring of the Canon EF 24mm f/2.8 IS USM Lens?

A: There is actually on one ring size and it is designed to fit every lens from 92-60mm in diameter. this is the first truly universal lens gear on the market that not only accommodates all the lenses in your kit but installs from lens to lens in about 2-4 seconds. Built with ergonomics in mind it is the only truly tool free and universal solution that promises to enhance your workflow and pay realworld dividends in the form of time and focus accuracy. Visit the Broken Anchor Design Website to learn more and see some video demos. Thanks for your interest. - Broken Anchor Design

Q: 2. Can the SmallRig Silicone Gear be used with the Tilta Tiltaing Pocket Follow Focus?

A: No, the SmallRig Silicone Gear is not compatible with the Tilta Tiltaing Pocket Follow Focus.

Q: 3. Sigma 50-100mm f/1.8 DC HSM Art Lens for Canon EF... which size?

A: The Sigma 50-100mm has an outside diameter of 93.5mm. I'm sorry to say we do not have a LuxGear that large. However, you could use a universal zip gear ring instead. B&H number WILU from Wide Open Camera is a great choice.https://bhpho.to/2mtNn2G

Q: 4. Will this fit the Tokina 11-16 atx-i 11-16 f2.8 CF lens for Canon EF?

A: It will not. The Tokina atx-i 11-16mm f/2.8 CF Lens for Canon EF, BH #TO111628CFC, has an 84 diameter. Instead you need BH #COLG8485 which is the Cool-Lux LuxGear Follow Focus Gear Ring (84 to 85.9mm). https://bhpho.to/2VQAdgx

Q: 5. Would this fit the Nikon 24-70 2.8 ED lens?

A: I have several Nikon Nikkor lenses and purchased a few Cool-Lux LuxGears to fit them. The Cool-Lux website has charts showing which gears go with which lenses, but I actually measured the circumference of each of my lenses to determine the proper sizes to order. And, the rings I ordered fit perfectly.

Q: 6. Will this fit the Zeiss Milvus ZE 18mm and 21mm and 25mm?

A: No, the Simmod SIMple Fit Follow Focus Gear (LG, 10mm) is too small to be used on those lenses.

Q: 7. 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: 8. Does this work for the Sigma 18-35 art lens?

A: It will not. The Sigma Art 18-35mm lens has a outer diameter of 78mm. Instead you would want the Cool-Lux LuxGear Follow Focus Gear Ring (78 to 79.9mm), B&H # COLG7879. This should work with that lens. https://bhpho.to/2r2qXr6

Q: 9. Can anyone tell me what size I should buy for sony 24-105 g f4?

A: For the Sony 24-105mm f/4 lens, you will need a 76-77.9mm ring. https://www.bhphotovideo.com/c/product/1219602-REG/cool_lux_lg7677_luxgear_76_to_77_9mm.html

Q: 10. Will this gear function well with an Ikan Stratus follow focus?

A: Yes it will.