Lumiere L.A. L60400 xTremeCam Zoom Lever Gear Ring for Follow Focus HDSLR DSLR Camcorder

Features & Benefits:
• Allows quick, easy and precise adjustments to the focus and/or zoom on your 35mm lens.
• Attach quickly and without any damaging screws.
• One size fits all (for lenses with outer barrel diameter up to 100mm)

Package Contains:
• 1 x Zoom Lever Gear Ring