Extension Tubes

Telescope drawtube extensions help your telescope reach focus when not using a diagonal — as is the case in many imaging applications. They are also useful (with or without diagonal) when you need more out-travel for focusing on nearby terrestrial subjects.

Our extentions tubes slip into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels.

Product List
Eyepiece Accessories
X2C-0008 2” Extension Tube
X3C-0009 3.5” Extension Tube