CELESTRON FOCUS MOTOR FOR SCT/EDGE HD secondary mirror A new design

A new design

29 megapixels 3840 x 2160

The new William Optics Fluorostar FLT 156 is a three element air-spaced apochromatic refractor with a focal ratio of f/7

105 ms - 1000 s

Tuning knob Wing shift +/- 1 Å in 0

CELESTRON FOCUS MOTOR FOR SCT/EDGE HD secondary mirror A new designThe Focus Motor provides electronic focusing for Celestron Schmidt Cassegrain (SCT), EdgeHD, and RASA telescope optical tubes. With the focus motor installed, you can bring celestial objects into sharp, precise focus using your telescopes hand controller or a computer instead of using the focuser knob. A focus motor is great for visual observers who want to dial in exact focus (especially those with dexterity issues) and a must have accessory for