If your Iframe is responsive and AJAX-ZOOM is triggered fullscreen inside this iframe, then it will adjust instantly when iframe is resized... Additionaly you can place more than one player into a page... Moisewheel zoom is disabled in this example. Crossdomain use is not supported by the license.
<iframe class="aZ_iframe" width="100%" frameborder="0" src="example33_vario.php?3dDir=/pic/zoom3d/Uvex_Occhiali&spinReverse=0&mouseScrollEnable=1&spinNoInit=1" scrolling="no" allowfullscreen></iframe>
<iframe class="aZ_iframe" width="100%" frameborder="0" src="http://www.ajax-zoom.com/examples/example33_vario.php?zoomDir=trasportation&zoomFile=transportation_007.jpg&mouseScrollEnable=1" scrolling="no" allowfullscreen></iframe>
<iframe class="aZ_iframe" width="100%" height="533" frameborder="0" src="http://www.ajax-zoom.com/examples/example33_vario.php?3dDir=/pic/zoom3d/Ecco&spinReverse=1&mouseScrollEnable=1&spinNoInit=1" scrolling="no" allowfullscreen></iframe>
<iframe class="aZ_iframe" width="100%" height="533" frameborder="0" src="example33_vario.php?zoomData=/pic/zoom/furniture/furniture_006.jpg&mouseScrollEnable=1" scrolling="no" allowfullscreen></iframe>