Originally posted by crossmr Old thread..but is there a menu item or something you need to set first? Just trying this on my K-30 and pressing OK in live view does nothing.. even holding it does nothing. i try to zoom using the back dial and it just adjusts my aperture. I'm in manual mode
The only thing you need to do is ensure the rotating AF mode select switch is set to MF (or, on electronic lenses, the MF switch on the lens will also suffice, even if the body switch is still on AF). The zoom function isn't traditionally accessible when you're in an autofocus mode, but one of the liveview menu options (Menu > 4 > Live View > AF Autozoom) is to auto-zoom the image after autofocusing. If you enable that, it will zoom the preview image if you continue to half-press the shutter after achieving focus. Really only useful for quick-shift-capable lenses.