Definition of light pen

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Photonics Spectra BioPhotonics Vision Spectra Virtual Events & Summits Educational Institutions Add/Update Your Listing Exhibitor Listing Portal Become an Exhibitor Buyers' Guide Print Edition Marketplace Help

Excelitas PCO GmbH - PCO.Edge 11-24 BIO LB

Photonics Dictionary

light pen: A handheld, light-sensitive device that is used with a display console to directly change, measure or erase the visual information presented. Interfaced with the computer that is generating the display, the pen is held up to the area of the display in which the change is to be made and senses the light emitted. This information is converted and sent back to the computer, which makes the appropriate change in the display according to its program.

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Light Pens

PI Physik Instrumente - Microscope Stages MR ROS 11/24

Edmund Optics - Manufacturing Services 8/24 MR

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