iOptron AccuAlign Dark Field Illuminated Polarscope for HST MiniTracker - 3330-HST Celestron PowerTank Other features include quiet reliable

Other features include quiet reliable stepper motors

DAR127 and DAR152

4 oz (125 g) Lens Cleaning Solution Bottle: Plastic with screw-top spray pump

The "Vixen-style" plate fits mounts made by Explore

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

iOptron AccuAlign Dark Field Illuminated Polarscope for HST MiniTracker - 3330-HST Celestron PowerTank Other features include quiet reliableiOptrons 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