distinct vision

What Is Meant By Minimum Distance Distinct Vision?

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What Is Meant By Minimum Distance Distinct Vision? In optometry, the least distance of distinct vision (LDDV) or the reference seeing distance (RSD) is the closest someone with “normal” vision (20/20 vision) can comfortably look at something. In other words, LDDV is the minimum comfortable distance between the naked human eye and a visible object.

What Is The Least Distance Of Distinct Vision For A Normal Human Eye?

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What Is The Least Distance Of Distinct Vision For A Normal Human Eye? Normal or health vision of eyes that experts consider is to be 20/20 vision. This simply means that we can see clearly about 20 feet away from that distance. And for the normal human eye the least distance of distinct vision is