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Power of a Lens definition
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Power of a Lens
The power of a lens is defined as the reciprocal of its focal length, in metres. It has units of DIOPTRE.
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https://www.encyclo.co.uk/local/20687
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Synonyms
ability
all-powerfulness
ascendancy
authority
clout
command
control
dominance
domination
dominion
driving force
energy
force
government
impetus
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The power of a lens is defined as the reciprocal of its focal length, in metres. It has units of DIOPTRE.