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[ATM] An update on our mirror.........
Morning all,
I've now uploaded the sixth series of photos of our mirror. The tde
is still evident but the central ring is almost totally gone. The mirror
with the eye looks nice and smooth with just a bit of diffraction ring on
the right when outside focus. Ah well......... Comments welcome as
usual..........
200mm diameter
1240 focal length
Moving source
Picures are at
http://users.cyberone.com.au/onslow/
Cheers
John Murray
Whyalla
South Australia.
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