Skip to content
You are here: Home > Jim’s astronomy web pages > Eyepiece measurements > 5mm Long Eye Relief

Jim Easterbrook

  • Home
  • Jim’s Jottings (blog)
  • Site map
  • Contact

5mm Long Eye Relief

< 4mm Kellner
> 6mm Plössl
Last modified 2008-06-18
© 2023 Jim Easterbrook • Built with GeneratePress