instrument d'optique

Definitions of instrument d'optique
  1. noun
    an instrument designed to aid vision
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    jumelles, lunette binoculaire
    an optical instrument designed for simultaneous use by both eyes
    périscope
    an optical instrument that provides a view of an otherwise obstructed field
    appareil de projection, projecteur
    an optical instrument that projects an enlarged image onto a screen
    lorgnon, lunettes, monocle
    optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision
    lunettes de protection
    tight-fitting spectacles worn to protect the eyes
    viseur
    a sight used for aiming a gun
    lorgnon
    eyeglasses that are held to the eyes with a long handle
    projecteur de cinéma
    projects successive frames from a reel of film to create moving pictures
    rétroprojecteur
    a projector operated by a speaker; projects the image over the speaker's head
    projecteur pour diapositives
    projector that projects an enlarged image of a slide onto a screen
    lunettes de soleil
    spectacles that are darkened or polarized to protect the eyes from the glare of the sun
    type of:
    instrument
    a device that requires skill for proper use
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