[h0ughy (David)]

Originally Posted by Dennis

Thanks for the link Dave. Our Pentax *ist DS already does this, native, when fitted to the ‘scope, so I was a little disappointed that the Cano 40D didn’t do the same. However, Live View goes a long way in compensating for this, in certain situations and under certain conditions.

Cheers

Dennis

http://www.skyinsight.com/astrophoto...e19782baeb&s=s go here and download the review in the magazine directly compares this to the live focus of the 40D