Matthias finished again a great Job for APM in record time, 2 month only to build from scratch on a high quaity 12" F/7.5 tube assembly for a APM-LZOS 304 mm F/7.5 triplet SDuperED Apochromatic Refractor
thanks, Matthias
Markus
thanks, Matthias
Markus
Attached Image:
clear skies
Markus Ludes
APM-Telescopes/Germany