Summer Triangle  -  Sommerdreieck

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Exposure data

Date: 2011-08-24
Location: Edelweissspitze / Austria (2600m)
Telephoto lens: Tokina AT-X 12-24mm @ 24mm f/5.6   with filter Cokin P830
Camera: EOS1000D (ISO400)
Mount: Astrotrac TT320X
Exposure time: 4x5m / mosaic of two images
Exposure time total: 20m

 

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