本帖最後由 Catpiano 於 2009-12-13 23:10 編輯
2/3 stop.
G is newer, with motor for low end model.
Big price different too, $140 vs $480 .. something like that ..
If you dont know much about DSLR, get the 1.8, and spend on a flash, if you dont have one yet.
I assume you are using a body with built in motor? |