Rotator, used in photometry, for the measure of light, in which, the lamp to be tested is mounted upon a revolving spindle, vintage line drawing or en

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Rotator, used in photometry, for the measure of light, in which, the lamp to be tested is mounted upon a revolving spindle, vintage line drawing or engraving illustration.

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Size: 3165px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, black, brightness, bulb, engraved, engraving, illustration, lamp, light, measure, optics, photometric, photometry, rotator, testing, vector, vectors, vintage, white