Welcome to the online catalogue of the British Optical Association Museum. Here you can search for both museum artifacts and archives. Data is transferred from our Collections Management System to this website on a regular basis.
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Maddox Wing Test ORTHOPTIC INSTRUMENTS heterophoria test Europe: United Kingdom Mid 20th c. metal
Black metal instrument with paper scale, sliding red wire indicator, folding handle. Binocular round eyepieces with slit apertures and double drop lens cells behind.
Maddox Wing Test Early-mid 20th c. ViewMaddox Wing Test Early-mid 20th c. ViewMaddox Wing Test Early-mid 20th c. ViewMaddox Wing Test Early-mid 20th c. ViewMaddox Wing Test Mid 20th c. ViewMaddox Wing Test Theodore Hamblin Ltd 1920s View