Opteka Achromatic 10x Diopter Close-Up Macro Lens for Canon EOS 80D, 70D, 60D, 50D, 1Ds, 7D, 6D, 5D, 5DS, T6s, T6i, T6, T5i, T5, T4i, T3i, T3 and SL1 Digital SLR Cameras (Fits 52mm and 58mm Threads) Easy to use, attaches to the front of any lens with 52mm or 58mm filter threads Get closer than the minimum focus of your standard camera lens, as close as 4 inches from the subject Allows anyone to experience the fun and ease of macro photography 2 Element HD, super multicoated optics for the sharper images Compact, lightweight all metal body design