Product details
This convenient hands-free DC manual (not auto) focuser provides high accuracy and minimal vibration.
Dual-speed push-button operation (fast & slow).
It can be used with the following telescopes:
Evostar models 90/102/120/150
Startravel models 80/102/120/150
Classic / Skyliner models 150/200/250/300
Explorer models 150/200/250/300.
Requires a 9v battery for operation (not included).
NOTE: Please check your telescope’s focuser if the knob is removable (Sky-Watcher sometimes glue them on). If not, then this product will not be suitable.
