Tele Vue Eyepiece Barrel Extension (2")

B&H # TE2EBE MFR # EBX-2120
Tele Vue Eyepiece Barrel Extension (2")


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Product Highlights

  • Threads on to 2" Filter Threads
  • Adds Path Length
  • Made in the USA

You Pay: $24.79

Questions? Ask our experts:

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 & 22mm eyepieces).

Packaging Info
Package Weight 0.05 lb
Box Dimensions (LxWxH) 3.8 x 3.3 x 2.4"
Tele Vue Eyepiece Barrel Extension (2")
  • 5-Year Warranty Against Manufacturer Defects

    by PowerReviews
    Tele VueEyepiece Barrel Extension (2")

    (based on 1 review)

    Ratings Distribution

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    • 1 Stars



    Reviewed by 1 customer

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    (3 of 3 customers found this review helpful)


    Perfect fit

    By Baris

    from Seattle, WA

    About Me Casual/ Recreational

    Verified Buyer


    • Easy to Use
    • Lightweight
    • Strong Construction


      Best Uses

        Comments about Tele Vue Eyepiece Barrel Extension (2"):

        It is not silver colored as shown in the picture, it is metallic shiny black. It has perfect fit, but I really wish that inside had matte flocking. Brought my Ethos 8 and 13 *roughly* parfocal with Ethos 21 and Nagler 31.

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