Tilta Seamless Focus Gear Ring for 81mm to 83mm Lens, Black

This seamless gear ring allows you to add a 0.8m toothed ring to photographic lenses to allow for the use of cinema follow focuses.Seamless Focus Gear Ring• Clean design• Seamless attachment to the lens• No more screws for tightening the focus gear12 Years Experience in Making Follow FocusInnovating the 2nd generation of adjustable lens gear rings. Tilta is always leading the revolution.All Sizes Available• Gear ring sizes cover all lens models• Unique materials guarantee flexibility and durability• Accurate focus and no skipping• Silent action and smooth operation360 Degree Seamless Rotation• Protect your lens• Reduce lens gear abrasion• 360 degree seamless rotation• No resistance• Smooth focusing actionAccurate MatchEvery focus gear ring is engraved with mod number and matching lens diameter0.8 Mod Standardized Gear• Fully closed gear ring• Evenly distributed pressure• Durable & firm attachment with zero drifting• Prevents lens damagePerfect Match• With metallic and plastic follow focus gears• Flexible yet rugged, scratch resistantDivide One into TwoEasy to cut design, multi-purpose, flexible application, fits different lens focus gear widths.