Portret van mid volwassen mannelijke wetenschapper met behulp van Microscoop in laboratorium - Stockfoto’s en -afbeeldingen

Octor at work machine for checking vision

Senior man testing new glasses with confident optician

Senior man consulting mature plastic surgeon

Discovery of a vaccine

Male optometrist examining senior patients eyes

Visiting eye doctor. Handsome aged businessman feeling worried having eye doctor consultation

Reserved elderly man wearing glasses and lab coat standing in dentists office and looking at the camera

Optician showing the patient a pair of eyeglasses

Worker inspecting something in a machine

Male technician with clipboard in kitchen

Man in his office on the phone

Laboratory doctor reading the information

Inspecting the quality and man

Male medicine doctor reading document on clipboard

Close up of glasses manufacturing process