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Optical power

In optics, optical power (also referred to as dioptric power, refractive power, focal power, focusing power, or convergence power) is the degree to which a lens, mirror, or other optical system converges or diverges light. It is equal to the reciprocal of the focal length of the device; high optical power corresponds to short focal length. The SI unit…

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Optical power

Nodes24
Edges23
Triples4
Avg. degree1.92
Density0.083333
Components1

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Optical power

Top relations

related to Explanation · 3
Optical power → Converging, The, When
is a · 1
Optical power → inverse metre

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Important terminology

power optical eye also lens refractive focal light equal length retina device used optics mirror reciprocal dioptre lenses sum powers

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Optical poweris ainverse metre0.90text
Optical powerrelated to ExplanationThe0.60section
Optical powerrelated to ExplanationConverging0.60section
Optical powerrelated to ExplanationWhen0.60section

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