
Lensbaby announced a new 5.8mm f/3.5 circular fisheye lens for Nikon mount ($299.95). For additional information including specifications and sample images, visit PhotoRumors.

Here is an idea on what do to with an old/broken/unused lens: you can turn it into a selective focus lens (similar to Lensbaby). The included videos below came from Sam Hurd, the included images are by Francesco Spighi – visit his website for more information and sample images. Here are the step by step instructions: