This Polar Scope is an AccuAlign dark filed illuminated polar scope (Option 0900) that is compatible with these mounts:
- SkyGuider (high latitude)
- SkyTracker Pro.
iOptron's AccuAligning Polar Scope, together with its Quick Polar Alignment process and application, provides an accurate and fast polar alignment for an equatorial mount. The dark field illuminated dial makes the polar alignment simple and easy and it can be done just in minutes.
Instructions - pdf link