Originally posted by Tighelander What should I look out for in a used lens?
Maybe I could have lowered the ISO since the shutter was at the max of 1/8000; maybe it was at the verge of being blown out. The shots with the SP are at a different focal length, and slightly slower aperture (f/4).
I think the first shot is blown out...certainly detail has been lost in over exposure.
Both shots were in Av...and by my maths shot 1 is at least +1.
Shot 1...f2.8, iso 400, 1/8000s
Shot 2...f4.0, iso 200, 1/4000s
This is not to say one lens is better than the other, just that the exposure is not equivalent between the shots.
Cheers
Dean