ah yesh it will work but purely manual, be it SB900 on a Canon body or vice versa....
so no ttl and whats not.
dear smiles, no i did not mention higher end flashes will ttl on others body... except one of the metz model, than can adapt to either a canon or nikon body... or even sony via adaptor and yet retain the ttl function
link here http://www.metz.de/en/photo-electronics/mecablitz-models/sca-flash-units/mecablitz-54-mz-4i-digital/product-information.html
Oops!! I meant being able to use canon's flash. Not retaining ttl. Sorry I didn't make myself clear. :embrass: