iOptron AccuAlign Dark Field Illuminated Polarscope for HST MiniTracker - 3330-HST Celestron PowerTank Effective aperture 10*7mm

Effective aperture 10*7mm

Other features include quiet reliable stepper motors

NOTE: This Star-Chair IV ships in two boxes: 1- 5"x12"x60" weighs approx

The high torque motor can lift up to 6kg even when pointing to zenith

DAR127 and DAR152

iOptron AccuAlign Dark Field Illuminated Polarscope for HST MiniTracker - 3330-HST Celestron PowerTank Effective aperture 10*7mmiOptrons AccuAligning Polar Scope, together with its Quick Polar Alignment process and application, provides an accurate and fast polar alignment for your HST MiniTracker. The dark field illuminated dial makes the polar alignment simple and easy and it can be done just in minutes. Eyepiece: Adjustable for reticle focusing Objective lens: Adjustable for object focusing Locking ring: Lock the objective lens tube Reticle illumination inlet: Threaded hole