Tele Vue 4.5mm Delos Eyepiece - 1.25" - EDL-04.5 vendor-telegizmos you can now add another

you can now add another 2" onto any standard threaded 2" eyepiece barrel

Celestron Stereo Telescope Binocular Viewer Specifications

The rubber eyecups position your eyes at the perfect distance from the optics for a full field of view

Field Stop Diameter: 31

In addition

Tele Vue 4.5mm Delos Eyepiece - 1.25" - EDL-04.5 vendor-telegizmos you can now add anotherAbout the Tele Vue 4. 5mm Delos Eyepiece 1. 25" Tele Vue is pleased to introduce the TeleVue Delos Eyepiece, a mid to short focal length line of 20mm eye relief, 72 degree apparent field of view eyepieces. Every optical, mechanical, and ergonomic aspect was rethought to achieve reference standard performance for any visual application. The TeleVue Delos Eyepiece was conceived as a narrower field Ethos. Reducing the field to 72 degrees allowed freedom