The Sigma is a reasonably priced, distortion free Macro lens providing full 1:1 Macro magnification. It has a non-rotating front element making filters easy to use. As a DG lens, it has coatings to minimize flare and reflections and chromatic aberration. It can focus as close as 12 inches from the front element.
Try and Buy Program: Lensrentals is pleased that our friends at SuperdigitalCity have made a special offer for our customers renting this item and considering purchase. Simply email your Lensrentals Invoice number to SuperdigitalCity and they will email you back a coupon code good for $41 off of the purchase of the 105mm f/2.8 EX DG Macro lens.