Tele Vue Eyepiece Barrel Extender - 2" - EBX-2120 Orthoscopic Eyepieces It has special oil and

It has special oil and water repelling KR coatings to keep your objective lens like new

9 oz (337 g)

you get to enjoy the generous eye relief of the lower power eyepiece

TeleVue Flat Top Adapter - 2" - 1

Tele Vue Eyepiece Barrel Extender - 2" - EBX-2120 Orthoscopic Eyepieces It has special oil andAbout the TeleVue Eyepiece Barrel Extender 2" Have you ever wished your 2" eyepiece barrel was just a little longer? For those of us who use eyepieces in different focal length telescopes frequently, we often encounter the problem of needing more focus travel for certain eyepieces. A time honored remedy has always been to simply pull the eyepiece out of the focuser as far as it will go But there are times when it isn'''t far enough. Relax. TeleVue has