Description
Description
The SmallRig Seamless Focus Gear Ring (Φ81–Φ83) is a practical and reliable accessory designed for smooth and precise manual focus control. Engineered to fit lenses with an outer diameter between 81mm and 83mm, it integrates seamlessly with standard follow focus systems using a 0.8 MOD cine gear pitch. Its fully closed, stretch-fit design eliminates the need for screws or fasteners, ensuring a secure, slip-free fit without damaging the lens surface. Constructed from durable and flexible rubber, it delivers even pressure distribution, low-noise operation, and accurate focus adjustments—making it ideal for professional filmmakers and content creators alike.
Tech Specs
| Product Type | Seamless Focus Gear Ring |
| Compatibility | Fits lenses with 81mm–83mm outer diameter |
| Gear Pitch | Standard 0.8 MOD cine gear pitch |
| Design | Seamless, fully closed stretch-fit design (no screws required) |
| Material | Flexible rubber |
| Width | 13.2 mm |
| Weight | Approx. 12 g |
| Performance | Low noise, no distortion, smooth 360° rotation |
| Warranty Terms: | No Warranty – replacement available if product is found defective within 5 working days. |
★ ★ ★ ★ ☆
4.4 out of 5
“Secure fit and smooth operation—great for consistent, precise focus pulls.” — Verified user review