Enter your lens dimensions, watch the 0.8 mod gear ring update in the live 3D preview and order the exact configuration for production in Vienna.
Focus Ring Clamped
Hard Stop — Canon 16-35mm f/2.8
Hard Stop — Sigma 105mm f/1.4
Hard Stop — Sigma 18-35mm f/1.8
Universal follow focus ring — custom-made for your lens. Clamped design fits any lens. 3D-printed from ASA for maximum durability.
Follow focus ring with hard stops for the Canon EF 16-35mm f/2.8L III USM. Perfect end stops for repeatable focus marks.
Follow focus ring with hard stops for the Sigma 105mm f/1.4 Art. Designed for the massive bokeh monster.
Follow focus ring with hard stops for the Sigma 18-35mm f/1.8 Art. Precise end stops for accurate focus pulling.
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