Vintage Tele Vue 13mm Nagler Original Type 2"/1.25" Plossl The Celestron single-axis motor drive

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

it has the telephone jack instead

The Regal M2 spotting scope series is the next generation of our top-performing Regal F-ED spotting scopes

05") with included eyepiece Eye Relief 20mm (

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 The Celestron single-axis motor driveThis 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 This has long since been superseded by the new Type 6 Naglers.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