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Supralateral Arc

28/05/2006 - Boechout, Belgium

circumzenithal arc and supralateral arc
lens  EF 17-40mm F/4 L USM @26mm f/10
camera  Canon EOS 20D
film  ISO 400
exposure  1/1600s
processing  Processing in Photoshop CS2

circumzenithal arc, supralateral arc, upper tangential arc and suncave parry arc
lens  EF 17-40mm F/4 L USM @24mm f/20
camera  Canon EOS 20D
film  ISO 800
exposure  1/800s
processing  Processing in Photoshop CS2
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