Professor Cloud’s Cloud Zoom script is a hugely popular jQuery plugin used on various popular eCommerce web sites. Now you can enjoy that functionality in WooCommerce
Cloud Zoom in action
Specifically, with Cloud Zoom activated, users are given the ability to zoom in on your main product image by simply hovering their mouse over it.
The latest update means Cloud Zoom now works with attribute images, additional images and can be combined with the Product Slider plugin. An example of the Cloud Zoom plugin in action can be seen here.