Explore Scientific 20mm 68 Degree Series Waterproof Telescope Eyepiece - 1.25" - EPWP6820-01 threedaysale About the TeleVue 9mm Nagler

About the TeleVue 9mm Nagler Type 6 Eyepiece - 1

7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography experiences

It might be useful on other scopes too

Diameter: 70 mm (2

Explore Scientific 20mm 68 Degree Series Waterproof Telescope Eyepiece - 1.25" - EPWP6820-01 threedaysale About the TeleVue 9mm NaglerAbout the Explore Scientific 20mm 68 Degree Series Waterproof Telescope Eyepiece 1. 25" There are several things to consider when contemplating the purchase of a new Explore Scientific 68 Degree Series Waterproof Telescope Eyepiece, and customers often ask for our help when they are pondering choices in focal length, field of view, and eye relief. We can certainly help narrow the field, so to speak, by asking some targeted questions, but when it comes