This item is out of stock but you can place an order now and we’ll ship when it becomes available.
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 extension tubes slip into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels.
Choose from 2" or 3.5" in length.