Peak Prescription

Revision as of 19:35, 18 September 2021 by User (talk | contribs)
Jump to navigation Jump to search

A Peak Prescription is a Normalized +0.25 D, or whatever your "next normalized" would be.

It could be used when the Normalized has too much correction, but be careful not to use too many focal planes.

It is useful for measuring close-up strain.

It is also useful for this exercise.