I know that the Lytro camera has been discussed on the forum in the past, but there are some new articles in todays papers. It is a camera which allows focusing after the picture is taken.
Apparently it will be available in Australia next month for ~$500.
It would be interesting to know what the long term uses might be for astronomy.
http://www.theaustralian.com.au/news...-1226481683991
http://www.smh.com.au/digital-life/c...926-26kaa.html
Cheers,
Mark