With the current offer, we have a very compact body that allows her to use Canon lenses. Equivalent of the then available in the price of a bridge with the quality of a DSLR. The first tests with the objectives and 18-135 55-250 STM not give excellent results with autofocus responds very quickly. Note the automatic correction of optical aberrations, which does not allow the EOS 50D. The same buttons a bit small easy to handle, the menus are no surprise for a Canon user. An outstanding issue: the strength for the use of this very compact body.