Practical astronomy

Discussions dedicated to exchanges on the practice of astronomy.

47002 topics in this forum

    • 4 replies
  1. don de matériel

    • 1 reply
    • 0 replies
    • 0 replies
  2. Jupe pour dobson Taurus

    • 12 replies
    • 4 replies
  3. apn2000d canon

    • 1 reply
  4. Couleur de tube pour SC ?

    • 27 replies
  5. apn2000d canon

    • 14 replies
  6. Avis backfocus

    • 4 replies
    • 18 replies
    • 18 replies
    • 9 replies
  7. Concenter newton 200/800

    • 10 replies
    • 18 replies
    • 20 replies
    • 10 replies
    • 22 replies
    • 0 replies
    • 39 replies
    • 14 replies
    • 0 replies
    • 0 replies
    • 20 replies
    • 1 reply
    • 3 replies
    • 38 replies
    • 0 replies
    • 4 replies
    • 12 replies