Also the DA*55 is one of the few autofocus lenses that is SDM only, and doesn't have a screw-drive autofocus mechanism. So you will need to focus manually on the ZX-5.
Oh, it looks like the ZX-5 has neither an exposure mode dial, nor a control dial for aperture. So when using DA lenses (which lack an aperture ring), you will be limited to P and Tv modes. Without an explicit exposure mode dial, you can't even trick the camera into using M or Av modes and accepting the lens at f/1.4, since it reads the lens as if it has an aperture ring in the "A" position, and therefore it assumes you must want to use either P or Tv mode.
Last edited by Tanzer; 11-11-2015 at 07:07 AM.