Tricks To Download Photos From Facebook
Extension for Google Chrome
If you use Google Chrome this will make you comfortable that this extension is integrated to the browser. To download all photos on a page just hit Ctrl + S. Download the extension
Firefox Extension
Similar to the plug-ins for Chrome users here is the one for Mozilla Firefox. ( link )
This fits into the context menu of the operating system. Just right click on a page with the photos you want to download.