[winson604]

Shouldn't be an issue as I always see people with 1 carry on + either 1 purse, laptop bag, camera bag etc. To my memory the rule is 1 carry on + 1 small bag such as a purse or in your case camera bag. Heck on top of that you are usually permitted to have a couple shopping bags as well. Although the shopping bags are when I'm flying back home which might be why it's not a big deal. Departing might be overkill but not sure.