Newton AURIGA NEWTON DSF CRAYFORD FOCUSER double speed focuser for optical tubes Newton AURIGA NEWTON DSF CRAYFORD FOCUSER

Newton AURIGA NEWTON DSF CRAYFORD FOCUSER double speed focuser for Newton optical tubes AURIGA NEWTON DSF CRAYFORD FOCUSER

When the decision is made to upgrade the optical tube, the focuser is usually replaced as it is often undersized and not adapted to the ever increasing demands of astrophotography and visual observation with large and heavy eyepieces. Auriga has thought of this growing and very specific need by offering the possibility for owners of Newtonian telescopes - such as the Black Diamond models - to replace the standard focuser with a more robust, precise and higher performance one.

The 2'' focuser from Auriga for Newton telescopes has a dual-speed system with a 1:11 reduction to allow fast and accurate focusing, regardless of the weight of the accessory, whether it is a large wide-field eyepiece or a CCD camera with filter wheel and off-axis guide or other accessories. The 43 mm stroke will allow you maximum flexibility of use.

The entire focuser is made of anodized aluminum, which guarantees maximum performance in terms of stability and reliability. This version of the focuser is equipped with a rack and pinion system with Crayford type ball bearings for maximum rigidity.

The focuser accepts both 50.8 mm diameter eyepieces and 31.8 mm eyepieces thanks to the adapter included with the focuser. The 50.8/31.8 adapter is locked by a proven system based on a brass ring for maximum security and reliability.

Double speed focuser for Newton AURIGA NEWTON DSF CRAYFORD FOCUSER optical tubes