Vixen Polarie Star Tracker astrphotography mount teropong

Vixen Polarie Star Tracker astrphotography mount Easy 3 Step Set Up: Set altitude scale to your location Point the Polar Meter toward North Level the meter so that the bubble is centered Polaris is viewed through Polarie #39;s Polar viewer We are proud to introduce The Vixen Polarie Star Tracker for Astrophotography. This compact mount platform allows you to capture night scapes and star images with elegance and ease. David Snay writes in Astronomy Technology Today #34;If you are looking for an ultra-light, portable platform to use for wide field astrophotography, the Polarie definitely deserves serious consideration #34; Read the whole article Here. Polarie is designed to not only be functional, but also to be compact and attractive, with its sleek design. The unit has no visible screws and although, not waterproof, it is designed to function in most weather conditions. In the March 2012 edition of Sky and Telescope Magazine Richard Tresch Fienberg wrote #34;Vixen definitely has a winner her. Polarie makes long exposure constellation photography easier than ever #34;. Tracking Mode Celestial tracking rate?1/2 of celestial tracking rate. Solar tracking rate ?Mean solar time??Lunar tracking rate ?Mean lunar time??Usable in both northern and southern hemispheres Wheel Gear 57.6mm diameter aluminum alloy axis with full-circle 144-tooth Worm gear 9mm diameter high tension brass Bearings 2 pieces Drive Pulse Motor (Stepper Motor) Maximum Loading weight 7 lbs Polar sight hole About 8.9 field of view Standard accessory Compass