Tele Vue 10mm Ethos Moon Filter 82") off-axis Optical Window 68mm

82") off-axis Optical Window 68mm (2

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances

dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements

Celestron: C-150 CR

It was also designed using FEA (Finite Element Analysis) software

Tele Vue 10mm Ethos Moon Filter 82") off-axis Optical Window 68mmDescription 100 & 110 Apparent Field Eyepieces The Tele Vue philosophy (Ethos, if you will) has always been about inspiring "spacewalk" vistas. Now TeleVue brings you the world's first fully corrected 100 and 110 astronomical eyepieces. Tele Vue is known for its in house eyepiece and telescope designs by Al Nagler; their latest eyepieces brings new meaning to the term "in house." The concept for this eyepiece series was proposed by Tele Vue President