Ikelite 5509.28 Zoom and Focus Gear Set Ikelite Underwater Camera Arms & Trays Their smooth operation and position

Their smooth operation and position gives the photographer a very intuitive and normal feel to the housing

Zoom clamp

Aquatica has made a point to have this housing version available to its users

stainless steel

On the right is a view of the business end on the Aquatica A5DMk IV

Ikelite 5509.28 Zoom and Focus Gear Set Ikelite Underwater Camera Arms & Trays Their smooth operation and positionIkelite 5509. 28 Zoom Gear for Lenses up to 3 inch Diameter Product Details Ikelite's universal zoom sleeve and lens clamp set works with lenses whose zoom gears are between 2. 8 3" diameter. The most universal and affordable zoom gearing system in the industry. In the Box: Zoom gear Zoom clamp Foam strips