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Old 25-10-2009, 05:06 PM
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Brettstar6754
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Join Date: Jun 2007
Location: Bluemountains
Posts: 108
Quote:
Originally Posted by Starkler View Post
Easiest way to see this effect is on a very defocused star. If the mirror isn't thermally acclimatised you'll see ripples like you do rising from a hot road in summer.
Yes an excellent field test.
I wonder how well the de focused star thermal effects will show up in an image?
Something to try one day.
Thanks.
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