Quick View by XJ enables the user to have quick look into the product without going to the product detail page. This makes the shopping process much faster and in turn proves an effective way to increase the sales. Quick View comes with an in-built zoom functionality for the product images.
The zoom window and other overlay color are customizable from the admin panel. Two different types of view gives the flexibility to display/hide different sections of the product page. Javascript color picker makes it easier for pick color for overlay. This extension supports all kinds of products including Simple, Configurablle, Grouped, Bundle and others. Variable length and layout is also one of the pros of this extension.