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(Ah, I meant this as a comment to Chris' post. Oh well, I guess I need to try making it a real answer.) For tracking moving objects, a wide field of view (FOV) may also be helpful. (Apparent FOV...
Answer
(Ah, I meant this as a comment to Chris' post. Oh well, I guess I need to try making it a real answer.) For tracking moving objects, a wide field of view (FOV) may also be helpful. (Apparent FOV...