To use PicLens, a user clicks a small translucent icon that appears atop the image of interest once the plugin is installed. The PicLens slideshow interface appears and the user can move from one photo to the next or press play and enjoy the show. A user can intuitively browse images within search results, photo albums, and Media RSS enabled websites.
Support is currently provided for Flickr, Facebook, Friendster, Picasa Web Album and image search results from Google and Yahoo. Site owners can add support to any site with photos by including Media RSS support.
The best way to describe PicLens is that it’s a like the slideshow feature in Picasa or a similar photo viewing tool, but applied to web pages. The full screen rendering does require a decent internet speed when displaying large photographs, but visually the results are stunning. This Firefox plugin is going to find a lot of fans very, very quickly.
(thanks to Ouriel Ohayon for the tip)