Power Zoom for Chrome is a practical extension that allows you to view the large scale version of an image from the Wikipedia and Facebook websites. You just need to hover the image with the mouse cursor in order to open it in a popup window.
The extension is easy to use and does not require any configuration from the user. If you do not want to navigate away from the current page just to view the image, this tool can help you.
Note: In order to install the extension you need to drag and drop the downloaded file in the Extensions tab.
· Google Chrome