Vertical impersonal close-up of objective oculars of high-definition electronic microscope in laboratory above specimen slide, and fingers of anonymous researcher turning it
dolly vintage scientist looking at slide in microscope 4k colorized
View through glass wall of Asian scientist in lab coat sitting at desk, looking through microscope and writing down notes during laboratory research
Young microbiologist experimenting with medicines in clinic close up. Serious man scientist using pipette for examining sample in microscope
Young African-American scientist observing and documenting under microscope in laboratory
Medium close-up of African American scientist in eyeglasses looking through the microscope at table in the laboratory
scientist during 1918 influenza pandemic searches for a cure
vintage scientist using a microscope.
A group of employees in medical uniform work in a medical laboratory, using a microscope and conducting a blood test
Close up of examining of test sample under the microscope in laboratory. Close up of microscope at the blood laboratory. Microscope at
Engaging student teaches chemistry with a microscope and takes notes. Homework
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Portrait Of Smart Teen Student Girl Looking Through Microscope In Educational Laboratory
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Side view of middle aged Embryologist Performing Artificial Fertilization in Laboratory Setting
Macro close up of scientist analyzes a sample to extract the DNA and molecules with microscope in
Microbiology laboratory work with microscope
Female research scientist learning animal behavior during the experiment and making notes in modern chemistry lab
Arc shot of Asian female engineer in white coat using microscope and computer while examining electronic components in laboratory
Revealing shot of chemist assistant looking into the microscope in modern laboratory. Slow motion footage
African-American Man Looking In Microscope
Close up of examining of test sample under the microscope in laboratory.
Close-up of the microscope eyepieces, on the background of a working woman lab assistant in a lab coat.
turn of the century scientist looking at a chemical and taking notes 4k
Healthcare - optometrist - doctor ophthalmology examining patient's eyes - medical concept
Top view of African American scientist using microscope to examine samples while sitting at table with test tubes
Close-up of male scientist in protective face mask using microscope in pharmaceutical laboratory. Microbiologist performs microscopic tests
camera moves over desk to 1885 scientist using microscope
African American male engineer in lab coat examining microprocessor chip under microscope and looking at computer screens while working with electronics
Young African-American Man in lab cook Looking In Microscope.
vintage 1930 doctor using a microscope color version
Side view of Male microbiologist looking at bacteria or blood sample under microscope in modern microbiology laboratory. Work in advanced research lab
macro doctor using a microscope
vintage scientist putting a sample on a microscope slide.
Scientists look into microscopes
Slow motion macro of blue micro particles molecules in a liquid are analyzed with microscope for r
1885 scientist writing in his journal
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Teenager Students Studying Microbiology And Biology In School, Pupils using Microscopes in science classroom.
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Medium zoom side shot of Caucasian female biologist in uniform, gloves and goggles peering into microscope ocular and adjusting focus, while studying bacteria and pathogens in science laboratory
Waist up slowmo of Asian male engineer in white lab coat and special eyewear inspecting circuit board, working in laboratory with colleague
Female researcher microscoping in scientific genetic laboratory. Biochemical expertise and diagnostic. Close up biologist looking in microscope. High technology clinic equipment. Lab exam
Close-up of male scientist in protective face mask using microscope in pharmaceutical laboratory. Microbiologist performs tests of vaccine
Microbiology laboratory, work with microscope
Portrait of blond female scientist is analyzing a sample to extract the DNA and molecules with microscope in laboratory.
Asian scientist uses microscope and computer
Tracking shot of Asian female engineer in white coat looking through microscope while doing research in laboratory
A Victorian era scientist places a sample on a specimen slide in preparation for examining it under the microscope typical of the time period.
vintage scientist working with a microscope colorized
Dentist is treating patient in modern dental office. Doctor making teeth examination research survey using microscope in dentistry.
Medical Student Conducting Laboratory Experiments with Test Tubes and Medical Analysis