[bigwhitemao]

Canon 17-35mm f2.8L 2nd hand at HK$5000 vs Canon 71-40mm f4L 2nd hand at HK$4000

Canon 15 fish eye, new one at HK$4500 vs Sigma 15 fish eye water good at HK$2550.

Canon 70-200mm f4 2nd at HK$4000 vs Canon 70-200mm f2.8 at HK$6000

pls advise your comment

[raychanphoto]

this is a difficult question!!

[shho]

Are you holding DSLR??
If yes,
a) 17-40 f4 (the new one is only $4980-water good)
b) forget it
c) 70-200 f4

otherwise, you have to think about the big f-stop lens

[bigwhitemao]

what different between DSLR of Film Camera

why forget fish eye ??

actually i hv Eos 3 and 300 D ........so

[shho]

there is a different in size of cmos & film, so 300D is 1.6x of eos 3 in focal length, if you hold both, you should know it,and have you ever try to use the fish eye (15mm) len on 300D?

[raychanphoto]

i also know this problem, but i also don't try to use fish eye into 300D....i really want to know the outcome