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eye exam

eye exam

The maker of this contraption is Topcon Corporation (株式会社トプコン Kabushiki-gaisha Topukon) is a manufacturer of optical equipment for ophthalmology and surveying. They used to make film cameras and components for Bessler enlargers, once upon a time.

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Phoropter
Digital photograph converted to black and white
Sept 11, 2018
Sacramento, California

(plus d'infos...)

Photo prise le 11 septembre 2018 (© Robert Couse-Baker / Flickr)

Voir aussi :
 365, 2018, phoropter, eye
 

Photos Eye