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[ US /ˈpɪnˌhoʊɫ/ ]
[ UK /pˈɪnhə‍ʊl/ ]
NOUN
  1. a small puncture that might have been made by a pin

How To Use pinhole In A Sentence

  • In the simple experiment, a converging lens focuses laser light from two pinholes onto two different photodetectors.
  • In order to avoid the distortions of reality that lenses produce, Strindberg often used a lensless pinhole camera of his own construction.
  • The image of sphericity which does not located the principal optic axis is an ellipse based on pinhole model, and the image center offsets from the projection of the sphere center.
  • Laser fire sprayed, burning pinholes in the glass.
  • But if air bubbles (pinholes) give trouble during glaze firing, it may be a good idea to extend fritting time, so that the air has time to escape. 14. Quality control
  • Radiation temperature in hohlraums is diagnosed by using two soft X-ray spectrometers and a multi-pinhole soft X-ray streak camera.
  • Between august 20 and 29, participants will be assured to, by means of workshops, practice historical analog processes such as daguerreotype, cianotype, vandyke, albumen prints, saltprints and pinhole. Photography Blog - News
  • Erect of stance, she thought absurdly, and pinhole of vision. RIOT
  • Eli sez, This Czech designed pinhole camera is made from carefully cut out and constructed paper (needs to be stiff and lightproof). Boing Boing: January 4, 2004 - January 10, 2004 Archives
  • In 1992, small pinholes were first discovered in the RCC panels of the Columbia.
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