Tele Vue Eyepiece Barrel Extension (2") Permacel/Shurtape 001UPCCP430MYEL Each tube is constructed from

Each tube is constructed from anodized aluminum alloy

5" spacing for ¼ Watt resistors and the other side offering 0

Full 4K Video The cable supports full 4K 60Hz video and DisplayPort 1

Now you can see the correct keys in any environment

This drive is also equipped Silent Play and Jamless Play

Tele Vue Eyepiece Barrel Extension (2") Permacel/Shurtape 001UPCCP430MYEL Each tube is constructed fromThreads on to 2" Filter Threads Adds Path Length Made in the USA With certain eyepiece telescope combinations, it may be necessary to add this Tele Vue Eyepiece Barrel Extension accessory to achieve necessary path length for proper focus or lack of interference. This eyepiece barrel extension threads on to a 2" eyepiece's filter threads, and can make some eyepieces parfocal with other eyepieces ( the Nagler 12mm becomes parfocal with the Nagler 17mm &