Continuation of OPT 2375 designed to introduce the students to the procedures of an objective and subjective refraction. Stu- dents will perform competencies related to retinoscopy, patient history, binocular balance and subjective testing for visual acu- ity. Primarily a hands on course. The students will gain prac- tice in testing VA (cc and sc), retinoscopy, subjective refraction and binocular balancing in a clinically safe environment.