差出人
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A neurologist with a magnifying glass examines an encephalogram of a patients brain. Schedule of electroencephalograms study of brain currents for signs of epilepsy and pathologies
Magnifying glass and fingerprints. Detective. Investigation
Young watchmaker working in the workshop
Young professional optician is working with lens in optical workshop using special tools and equipment. Master measuring len, repairing and fixing eye glasses
Close-up of old fashioned eye test glasses standing on an eye chart. Optometrist's hand blurred in the background
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