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achromat

Syllabification: ach·ro·mat
Pronunciation: /ˈakrəˌmat
 
/

Definition of achromat in English:

noun

Another term for achromatic lens.
Example sentences
  • Quartz-sapphire and quartz-lanthanum fluoride achromats provide better performance.
  • The long focus achromat is certainly not portable but it does give superb images at a reasonable cost.
  • The two-element lenses used in today's achromats greatly reduce the chromatic aberration.

Definition of achromat in:

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Word of the day orthoepy
Pronunciation: ˈɔːθəʊɛpi
noun
the correct or accepted pronunciation of words