ANTIQUE OPTHALMIC REFRACTOMETER eye examination SCIENTIFIC INSTRUMENT

Antique refractometer opthalmic (eye examination) instrument, with rotating lenses (2 missing), on adjustable. In wooden case with leather handle. Antique condition, commensurate with age and use. Overall height (as pictured): 9 1/2"; length: 10".

Case measures 5" x 11" x 9.

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