Jump to content

Mr Spock

Moderators
  • Posts

    18,916
  • Joined

  • Last visited

  • Days Won

    80

Posts posted by Mr Spock

  1. With my C9.25 my most used eyepiece on planetary is 10mm. x235 is just about perfect. I'm a strong believer that x1 per mm gives the best ratio of magnification v contrast. Pushing above that generally doesn't reveal any more detail but just makes the image darker and more fuzzy.

    I sometimes use an 8mm on the moon when seeing is excellent; those nights are few and far between though.

    For deep sky I like to use a 22mm LVW due to it's comfort and sharpness. The C9.25 is never going to be widefield but my 42mm LVW gives just over 1° field of view.

    At f10 any quality of eyepiece will be fine.

    • Like 2
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.