Close-up

Revision as of 17:16, 7 September 2021 by Shaerah (talk | contribs)
Jump to navigation Jump to search

Close up work is doing any vision task at arm's length or less for an extended period of time. This includes reading, phone time, computers, needlework, and many others.

When doing close up work, wear your differentials and follow the 3 hour rule or the 20-20-20 rule.

References