Lekarz na sobie Rękawice medyczne w nowoczesnej kliniki - Zdjęcie stockowe & obraz

Attentive process. Selective focus on a test tube with a blue chemical liquid and a pipette held by a mature lab worker conducting a chemical experiment.

Scientist mixing solution and science

It is eureka. Handsome man keeping smile on his face and holding test-tube while sitting over lab background

How interesting. Concentrated blue-eyed researcher of middle age wearing a uniform and a medical face mask and gloves and holding a sample in from of his face and looking at it

Male smiling ophthalmologist holding lenses for trial frame while colleague examining kid with visual field test

Handsome young dentist showing tablet to female client

Young female doctor in medical mask putting on latex gloves isolated on white

Optician holding lenses for trial frame while colleague examining kid with visual field test

Male optometrist holding lenses for trial frame while colleague examining kid with visual field test

Male oculist holding lenses for trial frame while colleague examining kid with visual field test

Smiling young male doctor in latex gloves and medical mask holding syringe isolated on white

Cropped view of ophthalmologist holding lenses for trial frame while colleague examining kid with visual field test