Optical
Surveyor engineer working at construction site with measuring equipment (total station)
Close-up shot of young asian woman wearing contact lens. vision correction, medical products
Full frame shot of multi colored pencils
Portrait of teenage girl standing against white background
Side view of focused female veterinarian in uniform looking through microscope while checking results of medical procedure in modern clinic
Multi bladed iris diaphragm in a photo camera lens
Adult doctor ophthalmologist in protective mask checking eyesight of senior female patient with ophthalmoscope
Portrait of smiling young man
Young woman in room with optical illusion
Rolls of light blue underground fibre optic cable.
Close-up portrait of senior man at home
Unrecognizable female ophthalmologist using stick and checking vision of woman during appointment in modern clinic
Cheerful female customer looking in mirror and choosing eyeglasses in optic office together with oculist
Close-up of multi colored pencils
Crop unrecognizable female ophthalmologist picking up eyeglasses for woman during visit in optic office
Close-up of yellow pipes
Close-up of camera against sea during sunset
The image shows a telescope at a panoramic point
Directly above shot of personal accessories on blue background
Focused female scientist in medical white uniform putting chemical sample into modern microscope while working at table in light laboratory
Close-up metal binoculars for public use with views of the beautiful antique city, port and sea
Optometrist adjusting the retinograph during study of the eyesight of a black woman
Man working
Defocused image of illuminated lights
Lighthouse with tower against to evening sky. popular neist point, spit of land isle of skye, uk
Optometrist adjusting the optometry equipment during study of the eyesight of a black woman
Low angle view of telescope against sky
Closeup female patient with eye illuminated with light waiting for tonometer to finish measure intraocular pressure during eye examination in clinic
From above of microscope near computer with open program on screen in vet laboratory
Optometrist using an ophthalmoscope during study of the eyesight of a black woman
Crop ophthalmologist examining eyes of female patient with optical tonometer during appointment in modern clinic
Two adult females doctor in sterile mask and ornamental medical cap looking through surgical microscope against crop coworker in hospital
Crop anonymous scientist in protective gloves putting sample under microscope lens while conducting chemical research in laboratory
Man working in factory
Portrait of young man leaning on railing
Surveyor engineer working at construction site with measuring equipment (total station)
Engineer repair connector the fibers on splitter tray close-up outside
Closeup female patient with eye illuminated with light waiting for tonometer to finish measure intraocular pressure during eye examination in clinic
Close-up of hand holding cable against white background
Close-up of human eye
From above of crop unrecognizable oculist examining lens of eyeglasses using optical device during work in modern ophthalmology office
Surveyor engineer working at construction site with measuring equipment (total station)
Optometrist adjusting the optometry equipment during study of the eyesight of a black woman
Black woman in optometry cabinet during study of the eyesight
Woman eye with fancy arrow make-up under neon light. lady in glitter protective mask.
Closed-circuit television, surveillance cameras
A paid binocular telescope, set on a high vantage point with a view of the city.
Cropped hand of person holding food
Adult doctor ophthalmologist in protective mask checking eyesight of senior female patient with ophthalmoscope
Portrait of teenage boy wearing sunglasses against gray background
Woman using stationary binoculars on summer day on a hill against the background of sea and city
Close up of african american mans dark brown eyes for use in ophthalmology optometry imagery
Closeup female patient with eye illuminated with light waiting for tonometer to finish measure intraocular pressure during eye examination in clinic
Close-up of hand holding camera
Colored and round lights from bulbs in a blur
Black woman in optometry cabinet during study of the eyesight
Surveyor engineer working at construction site with measuring equipment (total station)
Optometrist adjusting the optometry equipment during study of the eyesight of a black woman
Focused adult female doctor in sterile mask and ornamental medical cap looking through surgical microscope against crop coworker in hospital
Female customer looking in mirror and choosing eyeglasses in optic office together with oculist
Portrait of white fluffy cat. studio neon colorful light. thoroughbred domestic kitty
Close-up of human eye
Close-up portrait of woman
Close-up of camera
Adult female doctor in surgical uniform and sterile mask sitting in clinic
Close-up of multi colored cables
Side view of concentrated female chemist looking at screen of netbook with enlarged image while examining chemical sample in microscope during work in laboratory
Close-up of gramophone
Smiling female patient in modern phoropter checking vision during visit in modern ophthalmological clinic
Side view of focused female veterinarian in uniform looking through microscope while checking results of medical procedure in modern clinic
Adult female doctor in sterile mask and ornamental medical cap looking through surgical microscope against crop coworker in hospital
Cctv, security camera in airport terminal, surveillance monitoring system for passenger safety
Side view of female doctor helping female client picking up eyeglasses from rack in modern optic office
Low angle view of electricity pylon against sky
Optical fiber network cable on dark background.
High angle view of woman using mobile phone
Man photographing with umbrella working
Bellows unit on adjustment slide with zoom lens, selective focus on lens, narrow depth of field
Young woman using stationary binoculars on a warm summer day on a hill against the background
Side view of senior female patient in protective medical mask sitting at ophthalmological equipment of ophthalmoscope
A photo lens is screwed onto the bellows to be able to take macro pictures
Close-up of human eye
Side view of focused female optometrist using phoropter and checking eyesight of woman during check up in modern clinic
Close up macro of stunning brown eye
Close-up of insect
Close-up of man working
Unrecognizable female ophthalmologist using stick and checking vision of woman during appointment in modern clinic
Close up of african american man dark brown eyes for use in ophthalmology optometry imagery
Land surveyor dressed in hardhat, mask and protective vest works on total station. geodetic engineer
Side view of adult doctor in medical uniform using professional microscope to perform difficult surgery in modern hospital
Man in gray military jacket looks binoculars on high altitude mountain surrounded by sea, mountains
Silhouette birds flying in sky during sunset
Attentive female doctor in surgical uniform and sterile mask looking through microscope while operating eye of unrecognizable patient in hospital
Close-up of hand holding lens at night
From above of crop unrecognizable ophthalmologist with optical trail lens frame standing in modern optic office
Close-up portrait of man wearing mask
Paid single lens telescope, set on a high vantage point with a view of the city.
Paid single lens telescope, set on a high vantage point with a view of the city.
Face close-up , man doing eye test with non contact tonometer, cheking vision
Side view of young woman using mobile phone