Focal Length: 900mm
Focuser: Smooth 2″ Crayford with 10:1 Fine adjustment
Supplied Accessories: 2″ Dielectric Diagonal, 28mm (2″) Wide Eyepiece, Straight through 9×50 Finderscope (image shows right angle), Tube rings and short Dovetail plate, Aluminium carry case.
Sky-Watcher is a leader in the design and manufacturer of ED-APO systems. Sky-Watcher offers one of the most extensive lines of ED-APOCHROMATIC REFRACTORS in the world. Using only the finest fabrication materials available, Sky-Watcher APO refractors are manufactured to painstakingly rigorous, exacting standards of optical and mechanical quality to insure the amateur astronomer peak performace and a great experience each and every time a Sky-Watcher ED-APO is taken into the field.
We know the amateur astronomer has very high expectations regarding astronomical equipment purchases. Sky-Watcher has been delivering consistent satisfaction for decades.