Senior male scientist in protective gloves, mask, glasses and hat working with microscope while conducting research in laboratory
Close up shot of female lab worker in protective face mask, glasses and sterile gloves looking through microscope while conducting research in time of coronavirus pandemic
Tilt up shot of female scientist in protective gloves, mask, glasses and hat looking through microscope while doing research in lab
Portrait of female scientist in protective mask, glasses and hat looking through microscope and then posing for camera in lab
Tilt down shot of Afro-American male lab worker in protective suit, gloves, mask and glasses pouring blue liquid from pipette under microscope while conducting research during coronavirus pandemic
Close up shot of middle eastern male scientist in protective face mask, glasses and gloves using microscope during research in lab
Tilt up shot of senior male scientist in protective mask, gloves, glasses and hat examining blue liquid in test tube while conducting lab research during covid- pandemic
Young female scientist using microscope in lab
Close up shot of female scientist in protective uniform, mask and glasses looking through microscope while doing lab research during covid- outbreak
Medium shot of scientist in protective coverall, disposable gloves and safety glasses looking through microscope while working in lab
Tilt up shot of elderly scientist in protective gloves, mask, glasses and sterile hat looking through microscope while working at desk in laboratory
African American scientist in protective face mask and glasses looking through microscope while doing research in laboratory