Tele Vue 3.7mm Ethos Eyepiece - 2"/1.25" - ETH-03.7 type-astrophotography-imaging-and-video-cameras the Celestron NexImage 5 Solar

the Celestron NexImage 5 Solar System Imager allows you to manually change the gain

Eye Relief: 2mm

It is the most powerful 2 inch barlow in existence

and solar system imaging

Eye Relief (mm): 13

Tele Vue 3.7mm Ethos Eyepiece - 2"/1.25" - ETH-03.7 type-astrophotography-imaging-and-video-cameras the Celestron NexImage 5 SolarAbout 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 eye relief and full field sharpness.