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Orion Widefield
I dusted off my Canon 50mm (nifty-fifty) lens to try out a few wide field shots the other night.
I had severe pin-cushioning at f2 but found reasonable results at f5.6
This image is at F5.6, 8 x 3min subs, 15 x 3min darks taken with my Modded Canon 20D. Levels,curves and noise reduction with Photoshop CS3. I also used the Geometry function in IRIS to flatten the image.
The background looks clipped, not sure. Comments/suggestions welcome
Thanks for looking
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