Universal Zoom Gear 5509.28 for Lenses up to 3.0-inch Diameter O-Rings compatible Ikelite DS strobes must

compatible Ikelite DS strobes must be connected to the housing's electrical bulkhead using a single or dual TTL sync cord

Instruction manual

Simply close the side latch and see the o-ring form a solid black

Our 6-inch dome is made from optical grade acrylic for superior image quality which is virtually indistinguishable from photos taken behind a glass dome

Universal Zoom Gear 5509.28 for Lenses up to 3.0-inch Diameter O-Rings compatible Ikelite DS strobes mustOur 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.