What Power Contact Lens Is Needed to Correct for Farsightedness

question 74

Multiple Choice

What power contact lens is needed to correct for farsightedness where the uncorrected near point is 75 cm?

• A)+2.7 D
• B)-2.7 D
• C)+5.3 D
• D)-5.3 D

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Definitions:

Function Blocks

In industrial automation, function blocks are pre-defined program instructions used to perform specific logical, arithmetic, or control functions in programmable controllers.

Non-executable Code

Parts of software that do not contain instructions executable by the CPU but may include data, resources, or scripts.

Solid Line

In diagrams or schematics, a solid line typically represents a physical connection or a direct relationship between components.

Data Types

Categorizations of data based on the kind of values they hold and how those values are stored and processed, such as integer, float, or string.