Pacific University College of Optometry Near Cards

Pacific University College of Optometry Near Cards features Sloan Letter on the front side with line sizes of 20/400 to 20/10 distance equivalent on one side. The other side features LEA SYMBOLS^® in MassTest format (Massachusetts Visual Acuity Test format) with line sizes of 20/100 to 20/16 distance equivalent.

16 inch, 40 cm testing distance.