I want to say that I have not purchased from Amazon nempêche but nothing to say what I think for a while I ogled, but considering its price, it had to reflect, weigh the pros and cons for reports of 5 x 1 ax go to the discovery of the smallest, insects, flowers, the different nature moss already with the EF 100mm f / 2.8 L IS USM x1 we go to report, but with him we go further in the field of small .. ........................... a picket quality, very fine boken, BUT you are waiting ................................... ...... I must say ............... he only of the MACRO MACRO .......... and nothing else ................. it's a monster there be demand mate, tamed, it requires perseverance, tenacity and desire .............. if you opt for that goal you must know, BUT ........ .............................. ............... ... In return you will be rewarded in 8 days I managed a few shots including two filed in evidence and I intend to do again and again