Claud Worth

Claud Alley Worth FRCS (1869–1936) was a British ophthalmologist, inventor of the Worth 4 dot test and Worth's Ambyloscope, a pioneer in the orthoptic treatment of squint, a master mariner and an established author on the subjects of ophthalmology and sailing.

Claud Worth

Claud Alley Worth FRCS (1869–1936) was a British ophthalmologist, inventor of the Worth 4 dot test and Worth's Ambyloscope, a pioneer in the orthoptic treatment of squint, a master mariner and an established author on the subjects of ophthalmology and sailing.