It does have other uses though.
This is first photo. I defished, then because I was curious, I pushed the defish as far as I could, reaching that state that Terry Pratchett would call eyehsif. I quite liked the result:
![Image](http://farm9.staticflickr.com/8158/7445658396_08fbd2d5bd_o.jpg)
A little blurry as the exposure was 2Sec. A bit long even for a 16mm lens. Why is AutoISO never on when you need it?