worked with the 18-55 package of lenses. When you set a specific focal length, tilt the camera down with the lens (clothing are on the floor in the backdrop), and repeatedly push the sharpness button on a Canon 20D or 500 camera, the original version without a stub was present. I detest trunks, 4L 50 nice lens at 1.4 70-200 mm f/2.8 L IS USM Macro, 4L is nice My preferred lens, the f/2.8 STM I have been hunting for a good, light lens with the proper focal length for a while, and I've finally found it in the 24mm STM! It is sharp, tenacious when sharpness is adjusted, does not play, does not stick, and is no larger than 17-40. images captured using this lens Canon EF-S 24mm f/2.8 STM - Images straight from the flash drive, without any post-processing Chromatics are almost definitely not! Observe the cables! The camera has no lens profile, therefore it cannot fix distortion, XA, or vignette. Occasionally, a frame out of 1000 will show a really stupid HA IN AN OVERLIGHT PLACE.