Focimeter

Definitions

  • Webster's Revised Unabridged Dictionary
    • n Focimeter (Photog) An assisting instrument for focusing an object in or before a camera.
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Century Dictionary and Cyclopedia
    • n focimeter An optical instrument for finding the focus of a lens.
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Chambers's Twentieth Century Dictionary
    • n Focimeter (fō-sim′e-tėr) an instrument for assisting in focussing an object in or before a photographic camera—usually a lens of small magnifying power
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Etymology

Webster's Revised Unabridged Dictionary
Focus, + -meter,
Chambers's Twentieth Century Dictionary
L. focus, a hearth.