Boost your vocab and unleash your potential!

Recently viewed words:
Definitions of lens system
Definition that contains lens system
  • camera television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam
  • speed the ratio of the focal length to the diameter of a (camera) lens system
  • stigmatic pertaining to a lens or lens system free of astigmatism (able to form point images)
  • f number the ratio of the focal length to the diameter of a (camera) lens system
  • anastigmat compound lens or lens system designed to be free of astigmatism and able to form approximately point images
  • tv camera television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam
  • compound microscope light microscope that has two converging lens systems: the objective and the eyepiece
  • focal ratio the ratio of the focal length to the diameter of a (camera) lens system
  • anastigmatic pertaining to a lens or lens system free of astigmatism (able to form point images)
  • stop number the ratio of the focal length to the diameter of a (camera) lens system
My lists:
Recently viewed words: