Author Topic: Is a televue 13mm nagler type 6 still great?  (Read 299 times)

stalafovkith

  • Active Astronomer
  • ***
  • Posts: 123
  • Activity:
    0%
  • Reputation: +0/-0
    • View Profile
Re: Is a televue 13mm nagler type 6 still great?
« Reply #15 on: February 09, 2018, 11:27:10 AM »