Test Astro, Eos 20d : 5x100 iso -vs- 5x1600 iso
Tests taken on Saturday 04 October 2008 in Marseille 13 France - < Camera > Canon Eos 20d - 5 x 30 seconds Exposures from Canon Eos 20d Astro Makeup to final Orion image - < Lens > SKY-WATCHER - Newtonian 200/1000 Lenses, Newtonians, RCTs, SCTs, to take Orion subs Carte: Nebuleuses et Amas...
 
Test Astro Eos 20d, 100 vs 1600 iso, 30 seconds
Tests taken on Saturday 04 October 2008 in Marseille 13 France - < Camera > Canon Eos 20d - 30 seconds Exposures from Canon Eos 20d Astro Makeup to final Orion image - < Lens > SKY-WATCHER - Newtonian 200/1000 Lenses, Newtonians, RCTs, SCTs, to take Orion raws Carte : Nebuleuses et Amas...