Automatic Extension Tube JJC AET II for Canon RF AF and Exposure capabilities

The set of two Automatic Extension Tubes for Canon cameras with Canon RF lens mount. The tubes mounted between camera body and lens allows to get larger mapping scale. The tubes can be used separately or together. Electric contacts are for transfer focus and depth of field info, so lens can work in automatic mode.

Features:

• allows to get larger mapping scale
• Canon RF mount compatible
• metal mount rings

The kit includes:

• 11 mm tube
• 16 mm tube
• cover

Compatible with Canon RF mount Cameras