QUOTE(silver_de_gene @ Oct 27 2009, 09:36 PM)
i always hear ppl saying that 50mm is 75mm on full frame or etc.. but i dun really understand it. do u have picture example?
QUOTE(silver_de_gene @ Oct 27 2009, 10:26 PM)
i read about the crop factor somewhere. if 50mm is 75 full frame, then what is 35? and how will they look like? what will 50mm and 35mm diff in terms of pic? sorry, for asking so much and so detail. i can't imagine without seeing the pic? or anyone with pic can share?
on crop sensor cameras, called DX cameras, 50mm is equal to 75mm on a full frame(FX) camera
it means any lenses on DX cameras the focal length becomes longer than supposed to be on a FX
how to explain further...
on DX cams, 50mm is not working as 50mm d, instead work as like a 75mm lens on FX cam
AF lenses is the 1st generation lenses which can AF
difference in AF-D lenses is they can relay distance info to the camera
btw, there's no such thg as D lenses, it is referring to AF-D lenses
AF-S lenses r lenses with built-in SWM(silent wave motor)
G lenses is without aperture ring
i hope i explained correctly, any mistake pls correct me
if nid to know more can check
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