Pyramid Extension Tube For Paramount MX Mounts

$166.85 ~~$235~~ In stock

Description

To accommodate longer optical tubes, one or more extension tubes can be added to the Pyramid Portable Pier's top plate. Includes threaded rod cut to length of extension tube(s) purchased.

This extension tube is compatible with the Paramount MX version of the portable pier.

Pyramid Portable Pier User Guide

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Zoe B. ★★★★★ Oct 21, 2026

Finally got my longer refractor on the mount with zero flex—the threaded rod cut precisely to the extension's length made installation a breeze. Solid steel feels sturdy enough for heavy gear.

Ellie X. ★★★★★ Oct 19, 2026

Had to add this tube to get my longer scope to clear the pier base during meridian flips. The threaded rod included is exactly the right length, and the whole setup feels rock solid.

Riley W. ★★★★★ Oct 18, 2026

Installed this between my pier and mount, and the threaded rod made alignment surprisingly simple. The extra height cleared my longer refractor by a good margin. Solid build, no wobble at all during imaging.