Vintage Concave , Convex [Count the Dots] Optometrist Eye Exam Chart Instrument for Sale

Vintage Concave , Convex [Count the Dots] Optometrist Eye Exam Chart Instrument For Sale

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Vintage Concave , Convex [Count the Dots] Optometrist Eye Exam Chart Instrument:
$100.00

Up for sale is a very nice old vintage or antiqueOptometry tool for measuring vision. It has a sliding bar with dots on it andreads “Count the dots”. There is a scale along the bar to see how far in or outthe patient can read the dots. On one part it says Concave and on another itsays Convex

Measurements – The piece is 13 inches long.

Condition – Good condition overall – please see pictures

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