0 Topotek - Optical Zoom Camera Used for Tracking Posted by Royce Zhang on May 7, 2018 at 8:39pm https://www.youtube.com/watch?v=iJfCT7w1TUY&feature=youtu.be You need to be a member of diydrones to add comments! Join diydrones Tags: camera, optical, tracking, zoom, for Email me when people reply – Follow
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