Mike Crowle
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20 August 2007
Veil or Cirrus Nebula (centre) and cluster NGC 6940 (bottom right)
Canon EOS 20D
,
Tamron 90mm f/2.5 SP MF Macro Adaptall
11-minute exposure at f2.5, ISO 800. Camera 'piggybacked' on a Celestron C8 telescope. Lumicon Deep Sky Filter fitted to lens.
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© 2016 Mike Crowle
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