Auriga 50.8mm dual speed focuser for Newton

When you decide to upgrade your optical tube you usually decide to replace the focuser, which is often undersized and not suitable for the increasingly high demands of the world of astrophotographers and visualists equipped with large and heavy eyepieces.

Auriga has thought about these ever-increasing and specific requests, providing owners of Newtonian-type telescopes, such as the Black Diamond models, with the possibility of replacing the focuser supplied as standard with a more robust, precise and high-performance one.

The 2'' focuser for Newtonian telescopes branded Auriga has a double-speed system with 1:11 gear ratio to allow fast and precise focusing, regardless of the weight you use it, whether it is a large wide-angle eyepiece or a shooting with filter wheel, off-axis guide or other.

The 43mm stroke will allow you maximum flexibility of use. The entire focuser is made of anodized aluminium, thus guaranteeing maximum performance in terms of stability and reliability. This version of the focuser features a ball bearing rack and pinion system for maximum rigidity. The focuser accepts both 50.8mm diameter eyepieces and 31.8mm eyepieces thanks to the adapter included with the focuser.

The 50.8/31.8 elastic adapter is locked thanks to the tested brass ring system, for maximum safety and reliability.