Baader Planetarium 2" Standard Eyepiece Extension - EXT-2

No Ratings Yet

Write a Review

Item #BAAD-EXT-2

  • Your Price:
  • $79.00

Leave us your email, and we’ll let you know when this item is back in stock.

  • Baader Planetarium's 2" Standard Eyepiece Extension includes two parts, the 2" T2-17 Deluxe Clamping Holder, and 2" barrel
  • Eyepiece holder features two large thumbscrews to provide firm clamping, along with a captive bronze compression ring to prevent your eyepiece or accessory barrel from acquiring damage
  • 60mm long optical path
  • Fully baffled 2" barrel is removable and has threads to accept 2" filters
  • Comes with a dust plug and barrel cap to keep the interior clean between uses
Questions? Let our experts help!
  • Description

    Baader 2" Standard Eyepiece Extension

    This Baader 2" Standard Eyepiece Extension consists of two parts, a T2-17 2" Deluxe Clamping Eyepiece holder, and a 2" barrel. The T2-17 contains a captive bronze compression ring, as well as large stainless steel thumbscrews to avoid causing damage to your eyepiece or accessory. The inclusion of the 2-point screws provide a 3-point attachment to completely inhibit any wobble. While some motion is still enabled by most single clamp screws, having the 2-point screws restrict such motion to a bare minimum. Additionally, users who are physically unable to firmly grasp the thumbscrew can now use the two screws to double the locking force. The holder is precisely machined to fit your eyepieces with slop kept to a minimum for a tight, accurate fit that maintains correct centering on the optical axis. The holder features 2" internal thread identical to the SCT rear thread. This lets the holder be threaded directly into Schmidt-Cassegrains for the widest views possible.




    Supplier SKU


    Shipping Restrictions

    Only ships in contiguous USA.

    What's Included

    • Baader T2-17 Deluxe Eyepiece Holder
    • 2" Eyepiece Barrel
    • Dust Plug
    • Dust Cap

  • Dimensions & Specifications

    • Brand: Baader Planetarium
    • Barrel Size: 2"
    • Optical Path Length: 60mm

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    This product has a 2 year manufacturer's warranty against defects is provided. If you have specific questions about this product's warranty please contact Alpine Astronomical's Customer Service department by email at service@alpineastro.com.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

  • Stars


    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars

    Most Helpful Reviews

    Most Critical Reviews

    All Reviews

    Displaying Reviews 1-10 of