Terrestrial view 10mm correcting eyepiece (1.25 in) for Newtonian telescopes
Convert your Newtonian for terrestrial viewing with this very handy image erecting 10mm eyepiece (1.25").
Good for astronomical and terrestrial observing, this erecting eyepiece provides a correctly oriented view with long 18mm eye-relief.
Comes with extension tube (sometimes needed for certain Newtonian telescopes with limited focus travel). Works directly with Vixen R130Sf telescope.