I use Canon 550D and want to buy a lens to shoot the following products. Ask the master to point out the maze The environment is an indoor studio, 3 lamps and other people's works.

Look at the picture comparison, the leather of the two shoes is different, one is partially shiny and the other is matt, which looks not sharp enough.

I didn't see your original picture. Theoretically, commodity posing needs enough illumination from multiple angles, tripod MF focusing ensures sharpness and the lens is sharp enough. I recommend you to use the new Budweiser100/2.8L. Canon's original factory ranks in the top three, and the price is not too expensive. You can also take close-ups of details.