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Urano 2015
Another try with Canon 350D. Now with barlow GSO EDO in 1.5x mode.
Terrible experience ! This barlow has much spherical distortion. It is very difficult to find a good focus. However, it was done !
GSO 305 mm - Canon 350D - Skyglow filter - Coma Corrector - Barlow 1.5x GSO EDO
first photo: 3 x 10 sec - ISO 1600
second photo: who is who
third photo and fourth photo: 1 sec - ISO 800
And last photo: How I find the resolution of my set.
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