The SmallRig 3852 Silicone Gear is designed to add a standard focus gear ring to compatible camera lenses, enabling precise manual focus control when used with follow focus systems. Its flexible silicone construction allows quick installation while maintaining a secure fit around the lens barrel.

Ideal for filmmakers, videographers, and focus pullers, the gear provides smooth operation for cinematic focus adjustments. Key features include stretchable silicone material, compatibility with follow focus accessories, lightweight construction, and lens-friendly installation without requiring permanent modifications.