Wimberley Sidekick Tripod head for long lenes, This head allows you freedom of movement when using a long lens. This head requires a arca swiss type ball head.
Simply slide the Sidekick into the quick-release of your ball head. The Sidekick's elevated tilt mechanism and side-mounted quick release allow the lens to rotate around its center of gravity. This provides the same action and ease of use found in the original Wimberley Head at greatly reduced size, weight, and cost. Remove the Sidekick and your ball head is ready to use with smaller lenses.