7:58

Retina exam on slit lamp - COMPLETE GUIDE

14:45

Optics course : crossed cylinder

9:19

Cross Cyl Right Eye

10:11

OT skills guide: Best vision sphere

16:22

OT skills guide: Applanation tonometry

7:11

OT skills guide: Motility

8:22

Jackson cross cylinder

14:47

JCC - Axis and Power