Canon 24-70 f2.8L vs Canon 24-105 f4L IS vs 50 f1.4 @ 24mm, 35mm, 50mm, 70mm

Shot with a 1DII, MLU, Tripod, Cable release.

The photo below the crops is the setup shot which shows where each crop is taken from.

Please note that the following images are 100% crops and have not been sharpened. Please feel to copy the images and sharpen them to your own taste.

I would have added the 70-200IS into the mix at 70 & 105mm, but chose to fill the frame with the $2 bills @ 24mm. This focusing distance was too close for the 70-200IS. If I had a time (lol) to redo the test, I would have had the $2 bills fill just the lower left portion of the screen.