An intent ... - is also a macro lens to buy, if you want to go in the field of macro photography. This converter allows, however, to find out what opportunities are available at all. The Aufsteckring suitable by the print function to touched down for all conventional lenses, it is 18-32mm or 55-200mm. For beginners and photo individualist ideal to try out and experiment. The quality suffers from the price. But this is inevitable and me it was worth the fun.