Young African-American scientist observing and documenting under microscope in laboratory
Afro-American male scientist in protective suit, gloves, mask and glasses looking through microscope and then taking notes at desk in laboratory while working during covid- pandemic
African American scientist in protective face mask and glasses looking through microscope while doing research in laboratory
Portrait of African American male scientist in protective face mask and medical hat looking through microscope and then posing for camera at work in laboratory
Close up shot of Caucasian male scientist in protective glasses looking through microscope and writing down results of research while working in laboratory
Portrait of senior male scientist in protective mask, glasses and hat sitting by microscope in laboratory and looking at camera
Male Asian scientist in protective face mask, hat and gloves looking through microscope and making notes while working in laboratory
Chest up shot of Caucasian male scientist in protective glasses looking through microscope and taking notes while conducting research in laboratory
Closeup of eyes of male scientist in glasses looking through microscope while working in laboratory
Senior male scientist in protective gloves, mask, glasses and hat working with microscope while conducting research in laboratory
Arc shot of senior scientist in protective mask, gloves and glasses working with microscope in laboratory
Female scientist in disposable gloves, hat, face mask and protective glasses looking through microscope and making notes while working in laboratory