I have a Canon EOS 550D with a APS-C sensor. I have two lenses, (1) Canon EF-S 18-135mm f/3.5-5.6 IS and the (2) Canon EF 50mm f/1.8 Mk II.
If I use the 50mm focal length in the first EF-S lens... I get the exact same image as with the EF lens... How is this possible?? I was expecting the EF-S to take a less-cropped, "wider" picture at 50mm...
I have seen Is an EF 50mm f/1.4 the same as 50mm with an EF-S lens on a Canon 550D?Is an EF 50mm f/1.4 the same as 50mm with an EF-S lens on a Canon 550D? but I am still a bit confused. The guy said "The lens does not change. The f/1.4 50mm EF lens has exactly the same focal length (and everything that goes with that) as your EF-S zoom lens set to 50mm" but then... if the image is supposed to be cropped in my EF lens, is it cropped in my EF-S lens too?