Close-up
Close up work is doing any vision task close to your eyes, this includes reading, phone time, computers, needlework, and many others.
When doing close up work, wear your differentials and follow the 20-20-20 rule
Close up work is doing any vision task close to your eyes, this includes reading, phone time, computers, needlework, and many others.
When doing close up work, wear your differentials and follow the 20-20-20 rule