Macro photography lets you immerse yourself in the image worlds of true-to-scale imaging. Thereby, the extension rings improve the close-up limit and thus the reproduction scale of (D)SLR lenses. For use, the rings are mounted between the camera body and the lens, whereby they can be used individually or in combination. Depending on the subject situation, the three rings of different lengths can be quickly and easily changed in their combination.

The sophisticated mechanical and electronic design of the extension rings allows the transfer of all automatic functions. The only limitation is the autofocus function, which is transferred but can only be used to a limited extent because the light intensity decreases and the focus range is very small for macro shots. With a 50mm lens and the complete extension tube set, you can achieve an image scale that is larger than 1:1 (calculated for the 35mm format).