Tele Vue 3.7mm Ethos Eyepiece - 2"/1.25" - ETH-03.7 (Pre-owned) solar eclipse glasses includes 2” and 2”/1

includes 2” and 2”/1

CFW & OAG are sold separately

we’ve led the industry in optical technology—and we put that experience into the Astro Fi 102

this filter selectively transmits nebula emission lines while filtering out light pollution

See more info about the included reducer below

Tele Vue 3.7mm Ethos Eyepiece - 2"/1.25" - ETH-03.7 (Pre-owned) solar eclipse glasses includes 2” and 2”/1In Mint Condition! Box Not Included About the TeleVue 3. 7mm Ethos Eyepiece 2" 1. 25" Tele Vue is known for its in house eyepiece and telescope designs by Al Nagler; and their latest eyepieces brings new meaning to the term "in house." The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable