Astrophotography with a DOBSONIAN TELESCOPE!
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14:47
How To Use a Dobsonian Telescope
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21:03
Deep-Sky Astrophotography with a DSLR & Telescope (STEP-BY-STEP)
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9:51
Photographing a Galaxy for 10 Seconds vs 10 Hours
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22:32
80% of Astrophotography Basics in 20 Minutes!
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10:01
Improve your SeeStar images with these simple tricks
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11:14
O que há de novo com o novo telescópio SV48p da SVBony?
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9:47
Obras-primas do mosaico 3
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11:57