C24105-Z Zoom Gear ~for Canon EF 24-105mm f4L IS USM vacuum Every control is placed where

Every control is placed where a underwater shooter wants it - after all

but it also provides a path to use these lenses on DSLR systems

The 67mm Wet Mate Dome Port restores the camera’s in air field of view

Due to the overall superior optical performance and precision focus of the CMC-1 it is possible to shoot larger apertures with excellent image quality

The NA-XT1 comes standard with the Nauticam vacuum system electronics built in

C24105-Z Zoom Gear ~for Canon EF 24-105mm f4L IS USM vacuum Every control is placed whereZoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details. This zoom gear is for the Canon EF 24 105mm f4L IS USM lens. This item is non returnable, non refundable, non cancellable, and may be subject to extended lead times as it is manufactured on demand. We always do our best to meet trip deadlines so please advise