Viewing by eye versus astrophotography
On Sun, 5 Oct 2008 00:49:22 +1000, "Peter Webb"
wrote:
For example, I have heard that you can start seeing the spiral structure of
galaxies at about a 8 - 10" telescope aperture; if you are doing
astrophotography can this be seen with a lower aperture scope?
You can photograph this with a telephoto lens.
Bud
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