Przycięte widzenia mężczyzna naukowiec regulacja mikroskopu w laboratorium - Materiał filmowy & wideo

Geological rock sample on the slide glass under the light microscope lens. Woman hand with red nails rotate microscope adjustment platform. Close up.

Quality control of food products. Young woman in chemical laboratory

Female researcher with microscope

Focused male scientist in white coat looking through microscope in laboratory

Male scientist in white coat looking through microscope in laboratory

Selective focus of female scientist in white coat looking through microscope in laboratory

Cropped view of scientist looking at blood sample on glass in laboratory

Selective focus of male scientist looking through microscope in laboratory

Selective focus of male scientist looking through microscope in laboratory