Professional Engineer Surveyor Takes Measures with Theodolite. Worker Using Theodolite Surveying Optical Instrument for Measuring Angles in
Optometrist Examining Woman's Eyes with Phoropter
Close up of laboratory microscope with tray for fluid sample research at workplace. Optical instrument with magnifier and glass lenses or tools for genetic dna and blood substance
Close up of microscopic glass tray on optical instrument in laboratory. Biology tool used for dna examination and checking bacteria. Doctor hands fixing sample plate for investigation
Eye doctor is inserting and taking out testing lenses for correcting vision. Female patient is sitting calmly and looking through a trial frame
Surgeon looking into the microscope at the operating room. Action. Doctor using microscope.
Sample tray of scientific microscope in laboratory used by doctor for biochemistry research. Optical instrument with glass lens and magnifier for dna expertise and development study
Female scientist looks into microscope
Japan, Tokyo - May 20, 2023: New wide-angle lens on isolated background. Action. Large lens for professional shooting on camera. New lens
Surgeon looking into the microscope at the operating room. Action. Doctor using microscope.
Optician with equipment for lens determination
Close-up of scientist's hand using tuning knob of microscope during experiment in scientific laboratory. Embryologist working on microscope while doing microbiological research of embryos
The grinder cuts the tube, the sparks became even more, there is a circular rotation
Closeup shot of professional camera lens, adjusting aperture
Film technician cleaning 16mm film projector lens. Cinema projector optical lens Cleaning detail. 16mm film projection cinema technical footage. Film Technician mounting a 16mm film reel in a film festival.
Professional lens, camera aperture close up.
happy new year animation with cups toasting ,4k video
GERMANY, BERLIN - MARCH 21, 2022: Large wide angle lens. ACTION. Showing a new lens on a purple background. Large zoom lens for SLR camera
Lens of the Camera
White wine drop goblet closeup. Alcohol beverage droplet fall splashing smooth surface top view. Cool golden chardonnay grape drink waving rippling in glass. Calm romantic evening relaxation concept.
Apparatus for eyesight improvement
gas ignited by lighter in the burner gas stove
Apparatus for eyesight improvement
Apparatus for eyesight improvement
Closeup shot of professional camera lens, adjusting aperture
Close-up shot of microscope eyepiece tube in modern medical research laboratory. Modern equipment for scientists work in the genetics
