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Lunar eclipse from the Dolomites with Borg 90FL f3.9 and ESATTO 3”
Partial lunar eclipse of July 16th in Italy gave us a great opportunity to test the new Borg 90FL f3.9 fluorite apochromatic refractor with ESATTO 3” microfocuser and, thanks to its extreme portability, we moved to Dolomites, one of the most beautiful part in the italian Alps and Unesco World Heritage!…