An extensive aurora display, July 9, 2013, from home in Alberta. Taken with the 8mm fish-eye and Cann 5D MkII for 25 seconds at f/3.5 and ISO 2500.
Astronomy author and photographer Alan Dyer presents amazing sky sights
Astronomy author and photographer Alan Dyer presents amazing sky sights
An extensive aurora display, July 9, 2013, from home in Alberta. Taken with the 8mm fish-eye and Cann 5D MkII for 25 seconds at f/3.5 and ISO 2500.
The Amazing Sky