Tele Vue 3-6mm Nagler Planetary Zoom Eyepiece - 1.25" - ENZ-0306 1.25" adapter Only 2 elements of high

Only 2 elements of high index glass were required to reduce all aberrations to well below the airy disc in an f/4 system

while staying within your budget

" Delos is a beautiful Greek island which happens to be the mythical birthplace of Apollo

First of all

Celestron Product Number: 94308

Tele Vue 3-6mm Nagler Planetary Zoom Eyepiece - 1.25" - ENZ-0306 1.25" adapter Only 2 elements of highAbout the TeleVue 3 6mm Nagler Planetary Zoom Eyepiece According to "Sky & Telescope" magazine: There have been zoom eyepieces in the past, but none quite like the Tele Vue 3mm 6mm Nagler Zoom. Since the time of Galileo, short focal length (hence high magnification) telescope eyepieces have been notoriously difficult to look through. That has changed in recent years, especially with the introduction of the TeleVue Telescope Radian Eyepiece line (a