ATOLL C Camera Swivel Ring

The main unit is in beautiful condition as it has only been attached once.
The box was slightly damaged during opening.

Product HP
https://www.kenko-tokina.co.jp/imaging/eq/eq-digital/other_accessory/atoll/ring_c.html#tab-1

・Switch between horizontal and vertical orientation in an instant
When switching from horizontal to vertical composition, you normally need to readjust the horizon or subject position. With ATOLL, you don't need to change the tripod and head settings, allowing you to quickly switch to vertical composition shooting. This reduces the worry of missing the perfect shot. Furthermore, even when switching between horizontal and vertical compositions, the camera's center of gravity does not shift from directly above the tripod.

・Can rotate up to 360° on the tripod
By rotating the camera, you can freely adjust the angle from 0° to 180°. Simply tighten the screw to fix the angle. Additionally, there are stoppers at 0°, 90°, and 180° for quick and comfortable setting of frequently used angles. With cameras without a battery grip, you can adjust up to a full 360°.

・Eliminates center of gravity imbalance
When attaching long and heavy lenses, the center of gravity becomes unbalanced, making the camera position unstable. ATOLL attaches the tripod on the lens side, stabilizing the center of gravity! This allows for more comfortable shooting. Also, since ATOLL itself attaches to the camera body, it can be operated smoothly and naturally, like an extension of the camera! You can also change lenses with ATOLL attached.
・Made of highly rigid aircraft-grade aluminum alloy
・Can also be directly attached to Arca-Swiss compatible bases