Acuity Astigmastism Projector Slide
Projector slide featuring Acuity Astigmastism. Tumbling E and Sloan Letters from 20/300 to 20/10, Astigmatic Clock Test, Sloan Numbers from 20/50 to 20/10, and Tumbling E from 20/200 to 20/15.
Projector slide featuring Acuity Astigmastism. Tumbling E and Sloan Letters from 20/300 to 20/10, Astigmatic Clock Test, Sloan Numbers from 20/50 to 20/10, and Tumbling E from 20/200 to 20/15.