APLANAT

Noun

aplanat (plural aplanats)

(optics) A lens that has been corrected for spherical aberration and coma in order to produce a rectilinear image.

Source: Wiktionary



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Word of the Day

24 January 2025

AGITATION

(noun) a state of agitation or turbulent change or development; “the political ferment produced new leadership”; “social unrest”


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Coffee Trivia

You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.

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