Which is the correct breakdown and translation of the medical term optomyometer? Multiple Choice opto (ear) + myo (ear drum) + meter (instrument for looking) = instrument for looking at the ear and ear drum opto (ear) + myo (muscle) + meter (instrument for measuring) = instrument for measuring the ear muscles opto (eye) + myo (eyelid) + meter (instrument for looking) = instrument for looking at the eye and eyelid opto (eye) + myo (muscle) + meter (instrument for measuring) = instrument for measuring the strength of eye muscles opto (eye) + myo (vision) + meter (instrument) = instrument for measuring the strength of vision