Here some examples of the Canon 50mm f/1.2L USM. Top image taken of me on my cam by John Taylor at f/1.2, iso 320, shutter speed 1/100. The below image at f/1.2, iso 250, shutter 1/100. I was at my Cousins daughters 1st birthday party and decided to use my lens with my Canon 5D. Lovely results, love the lighting, colours and the dof. So far I am impressed with this lens and will be using it on my next fashion shoot. I will be upgrading my camera to a 5D Mark 2 and will be trying the two out together. Look forward to the results.