Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

45981 topics in this forum

    • 23 replies
    • 10 replies
    • 3 replies
  1. help choix de filtre UHC

    • 15 replies
    • 277 replies
  2. Anciens oculaires

    • 621 replies
    • 4 replies
  3. P.E.C eq6-r

    • 3 replies
    • 11 replies
  4. Acier, alu ou...POM

    • 38 replies
    • 28 replies
    • 0 replies
    • 15 replies
    • 142 replies
    • 1 reply
    • 9 replies
    • 3 replies
    • 41 replies
    • 10 replies
    • 29 replies
    • 3 replies
    • 7 replies
    • 11 replies
  5. APN c'est fini ?

    • 31 replies
    • 25 replies
    • 8 replies
    • 0 replies
    • 0 replies
    • 1 reply
    • 5 replies