Pier extensions

Pier Extensions: Extra height and freedom of movement for your telescope

A pier extension (pier extension) is a metal spacer placed between the mount head and the tripod. With Telescoop.nl, we especially recommend this accessory for users of long refractors or Cassegrain telescopes. Without a pier extension from brands like Sky-Watcher, iOptron or Bresser Does the rear of a long telescope tube risk hitting the tripod legs when observing at the zenith (straight overhead)?.

Why a silver extension add?

A pier extension offers not only physical space, but also increases ease of use:

• Collision prevention The extra height ensures that the telescope tube can rotate freely, which is essential for automatic GoTo movements and astrophotography.

• Ergonomic viewing height For visual observers with a long focal length telescope, a pier extension brings the eyepiece at a more comfortable height, so you don't have to bend down as far.

• Stiffness The extensions of Sky-Watcher and iOptron are manufactured from heavy metal to maintain the stability of the mount without introducing additional vibrations.

Mounting and compatibility

You'll find these extensions under telescope accessories/mounts/mount accessories/pier extensions/.

When purchasing, pay close attention to the connection. A pier extension is specifically designed for a certain type of mount and tripod; a model for a Sky-Watcher The EQ5 of HEQ5 does not fit on a mount from Bresser or Explore Scientific. The installation is usually simple: the extension is secured with the tripod's central bolt, and then the mount is attached on top of the extension.