This port is designed specifically for the Canon EF-S 17-85mm f4-5.6 IS USM lens. Zoom is provided via a built-in control and gear. AF/MF and image stabilization switches cannot be changed while installed in the housing. Auto-focus only. This lens requires the addition of a +4 close-up lens to focus properly behind a dome underwater. Close-up lens not included.
Ikelite acrylic domes are injection molded specifically for underwater photography, and represent the finest optics in the industry.
Mounts to the Ikelite Quick Release Handle for attachment of 3/4 in flex arms.
Used with the Ikelite remote TTL Slave Adaptor, Ikeltie EV controller or any Spotting Light Adaptor.
Matching with ULCS, Ikelite, Sea & Sea,
Material: corrosion-resistant aluminum alloy (6061) hard anodized finish.