Very high quality processed and stable intermediate ring of Canon (as usual), which fits both the EF-S and EF lenses to. The installation is very simple and fast, it is simply snapped between lens and camera, nothing wobbles and everything is secure. The magnification is remarkable that I did not expect! Who makes from time to time a Macroaufnahme should these little helpers always have it!
One should keep in mind that you do not always equal needs a new model (which might be more the case with lenses). A used intermediate ring provides the same optical results (finally he has no lenses that could be scratched). Here it is worthwhile to save most! We recommend! I am very pleased with my hand purchased definitely!