Tele Vue Eyepiece Barrel Extension (2") Permacel/Shurtape 001UPCCP430MYEL 5" SATA III Drive Bays

5" SATA III Drive Bays

Each tube is constructed from anodized aluminum alloy

0V tolerant for ease of use

CA DOJ Approved Safe

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

Tele Vue Eyepiece Barrel Extension (2") Permacel/Shurtape 001UPCCP430MYEL 5" SATA III Drive BaysThreads 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 &