Ikelite 5515.04 Zoom and Focus Gear Underwater Lens Adapters (1) 1/4-20 x 9/32" thumb

(1) 1/4-20 x 9/32" thumb screw

The Intova Adhesive Helmet Mount with Quick Release Base is designed for cameras with standard tripod thread or GoPro style mount

Aquatica Micro 4/3 Series Zoom Gear #30506 for Olympus M

Hardware Set for 12-24 Thread Housings # 9523

Product Details Refer to the appropriate Lens Port Chart to find the correct zoom gear

Ikelite 5515.04 Zoom and Focus Gear Underwater Lens Adapters (1) 1/4-20 x 9/32" thumbIkelite 5515. 04 Zoom Focus Gear Product Details This gear is not compatible with all housings. Refer to the appropriate port chart for your housing to determine compatibility. View the Ikelite Lens Port Charts