Was looking at the possibility of a fish-eye lens and came across this one. It comes sold under various names - Bower, Pro-Optic, Samyang
Inexpensive, looks very suitable for astro-imaging and has good reviews:
http://www.kenrockwell.com/tech/8mm-f35.htm
http://ghonis2.ho8.com/Bower/BowerTest.html
It is fully manual (i.e. you must manually adjust focus and aperture) but this is just what you want for astro work.
Price around £240 on Amazon - look for it under Samyang.
Mark
NOooooooooooooooooooo
It will only make the weather worse :o :cry:
QuoteIt will only make the weather worse
How?
Wind, we already have loads,
Rain, we already have loads,
Cloud, we already have loads.
Clear skies, we already have none.
:cheesy:
Ah, Earthquakes.....
haven't had many of those.
Mac.
KEEP YOUR VOICE DOWN :!