Tele Vue 10mm Ethos Eyepiece - 2"/1.25" - ETH-10.0 Compact Binoculars IPD Min: 56mm mm (2

IPD Min: 56mm mm (2

or to easily use inverted vision to capture faint photons of light

Use it to safely remove fingerprints and smears from your optics without leaving residue behind

These units attach and lock onto the tops of over 20 long eye-relief TeleVue Telescope Eyepieces to achieve the sharpest full-field viewing possible

The lenses of the Sky Mentor 3X Five Element Barlow Lens - 2" are fully multi-coated to ensure high light throughput

Tele Vue 10mm Ethos Eyepiece - 2"/1.25" - ETH-10.0 Compact Binoculars IPD Min: 56mm mm (2About the TeleVue 10mm Ethos Eyepiece 2" 1. 25" Tele Vue is known for its in house TeleVue Telescope Eyepiece and TeleVue Telescope designs by Al Nagler; and their latest telescope eyepieces brings new meaning to the term "in house." The concept for this TeleVue Telescope Eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a TeleVue Telescope Eyepiece: