Seamless Follow Focus Gear for The Sigma 18-35mm f 1 8 DC HSM Art Lens

The original Seamless lens gear specially designed for the Sigma 18-35mm f/1.8 DC HSM Art lens. Gears are compatible with all 0.8M / 32 pitch follow focus systems. Lens gears easily press onto the lens for a solid fit. No screws, clamps or zip ties required! All 360 of gear teeth are accessible. Gear can be left on the lens permanently for a dedicated cine lens, but can be easily removed when needed. Full width and low profile design are to maximize FF unit placement on rails and make for a streamlined, professional appearance when installed. Each gear comes with a lifetime of support.