ShaneKua
Senior Member
CanonDSLRCamera said:Hi, do we get the extra mm by mounting the EF-S lens to 7D? Thanks.![]()
It's not really "extra", it's just that all lenses, including EF-S lenses, have an equivalent field of view of 1.6 times the standard 35mm film format when mounted on APS-C cameras(like the 7D). Meaning a 50mm lens would have an 50 x1.6= 80mm field of view.