The image shows the changes in terrestrial lighting at a fix aperture + exposure time for some phases of the partial solar eclipse in March 2015
Wolfgang Paech | |
AstroSolar Safety Folie OD 5.0 | |
6" Refraktor, f=1085mm fokal | |
not Specified | |
Canon EOS 60D | |
not Specified | |
20-03-2015 |