The UW housing is good. Have risen because of the small size of my body. I also have a housing from Ikelite for this camera. Unfortunately you can with the Canon original housing underwater, the shutter speed and exposure not change (Hence only 4 stars). However, this case has much less weight and is not so bulky, the course has in certain dives benefits. All other functions are well adjusted.
!!!!! subsequently 5 star> after I read other recessions> I would like to thank the one; who described exactly which side of the housing description you can read how to do it (I have overlooked)> thanks again, who can read is a clear advantage: -)> I can thus set all the functions under water