Museum
Showing 49–60 of 234 results
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DeZeng ophthalmoscope 1922
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DeZeng Phoropter 1922
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DeZeng Refractometer
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Dezeng Retinoscope
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DeZeng’s Refractometer
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Diseased glass eyes
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Drum style microscope
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Duralite goggles American Optical 1945
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Dust goggles Standard Optical Company New York 1915
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Early corneal trephine
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Early Goldman Haag Streit slit lamp 1932
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Early trial lens set 1874