Hand of adult male person adjusting sperical values on vintage manual mechanical phoropter
Hand of adult male person adjusting sperical values on vintage manual mechanical phoropter, device used to evaluate refraction values of eyes by optometrist or ophtalmologist.
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Keywords:
adjustingadultastigmatismdevicehandhistoricalhypermetropiaknobmalemanualmeasuringmechanicalmedicalmyopiaoldophtalmologistoptometristpersonphoropterrefractionringrotatingspericalspherestainlesssteelvaluevaluesvintage
Username: Zayacskz
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Width: 5472 pixels
Height: 3648 pixels
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Image ID: 341441937