Quote:
Originally Posted by AlexN
Considering this is 10 minutes of total exposure that is without a doubt a ripper of an image. As someone who has spent literally hundreds of hours imaging this area of the sky I can say I've never achieved something that nice in 10 minutes.
|
Thanks Alex
The combination of F4.9 and the A7S gets a quick result. I have seen some maths that suggest there is not much more to be gained from an A7s attached to a fast scope beyond 30 secs at ISO 3200. I have seen really deep pics with stacks of 150 to 200 at this setting as soon as I get some dark skies i will be trying that out
Paul
