it seems that almost everyone is using gopro for their 450 sized quads... are the similarly spec'd but at gopro's price range point and shoot camera from canon, sony and other manufacturer thats equiped with antivibration lenses?
have a look at www.dpreview.com for camera reviews and comparisons. you can search by property.
i am not sure though that the antivibration will help you a lot for multicopter use. its really made for handheld use.
