Universal Zoom Gear 5509.31 for Lenses 2.8 to 3 inch Diameter (7/8 Length) Bulbs Requires a compatible 1-inch Ball

Requires a compatible 1-inch Ball Clamp

Compatible with Ikelite 8 cell lights including the C-Lite 8 Halogen and Super-8 Halogen

and video camcorder housings

This gear is not compatible with all housings

Threaded retainer required to secure the zoom sleeve in the DL port system

Universal Zoom Gear 5509.31 for Lenses 2.8 to 3 inch Diameter (7/8 Length) Bulbs Requires a compatible 1-inch BallOur universal zoom sleeve and lens clamp set works with larger lenses with zoom rings up to 3 inches (76mm) in diameter. Our unique sleeve and clamp design represents the most universal and affordable zoom gearing system in the underwater photography industry. The shorter 7 8 inch length is designed specifically for use with the port mount featured on most Ikelite compact mirrorless and compact DSLR housings. Refer to the appropriate Lens Port Chart