Question

What do you understand by least distance of distinct vision. write in your own words​

Answer 1

Answer:

In optometry, the least distance of distinct vision (LDDV) or the reference seeingdistance (RSD) is the closest someone with "normal" vision (20/20 vision) cancomfortably look at something. In otherwords, LDDV is the minimum comfortabledistance between the naked human eye and avisible object.

Answer 2

Answer:

of a few days to see you have