Vintage Tele Vue 13mm Nagler Original Type 2"/1.25" Plossl and 11" SCT and EdgeHD

and 11" SCT and EdgeHD scopes

05") with included eyepiece Eye Relief 20mm (

it has the telephone jack instead

The Celestron single-axis motor drive runs on a 9V battery

66") (46% of aperture diameter) Light Gathering Power (Compared to human eye) 843x Resolution (Rayleigh) 0

Vintage Tele Vue 13mm Nagler Original Type 2"/1.25" Plossl and 11" SCT and EdgeHDThis is a used original 13mm TeleVue Nagler. This has long since been superseded by the new Type 6 Naglers. The type 6 complete description is below, and is not completely applicable to this particular eyepiece. If you're looking for the eyepiece that revolutionized widefield astronomy, look no further here it is. It is in excellent condition: the optics are clear, and the barrel is lightly marked near the top: see the photos. However, it does not