Macro photography allows you to immerse yourself in the visual worlds of scale-accurate representation. The extension tubes improve the close-up limit and thus the reproduction scale of (D)SLR lenses. The rings are mounted between the camera body and the lens, and they can be used individually or in combination. Depending on the subject situation, the three differently sized rings can be quickly and easily changed in their combination.

The elaborate mechanical and electronic design of the extension tubes allows for the transmission of all automatic functions. The only limitation lies in the autofocus function, which is transmitted but can only be used to a limited extent, as the light intensity decreases and the depth of field is very small in macro shots. With a 50 mm lens and the complete set of extension tubes, you can achieve a reproduction scale greater than 1:1 (calculated for the 35mm format).