Refractor Video stock – 452 Clip di filmati HD e 4K

$Female optometrist makes eye examination using auto refractor machine, closeup$

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$Capturing refractor telescope on tripod on ridge as full moon appearing, recording Milky Way$

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Side view shot of male doctor as optometrist using modern automated diagnostic machine and changing configuration while performing eye exam for young girl in clinic

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$Optometrist using eye phoropter machine to examine patients refractor strength in clinic consult. Healthcare medical professional adjusting ophthalmic equipment, checking for astigmatism or myopia$

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$Close up of a young woman's eye undergoing an eye examination. An ophthalmologist uses a refractor machine to test her vision in a clinical setting.$

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$Eye care, test and clinic for vision, specialist and healthcare, phoropter or refractor for help. Prescription, technology and hospital for medical, exam and machine for check up and results$

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Little boy looks at stars through a telescope. Beautiful starry sky. Child studies astronomy. Silhouette astronomer guy gaze star. Space background. Man explore universe. Cosmic discovery.

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$Child getting their eyes checked with an auto refractor, showcasing early vision care.$

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Female Optometrist Performing a Detailed Eye Exam on a Male Patient in a Clinic.

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$Female squeezing eyes, oculist putting refractor on smiling lady patient, lenses$

00:15

$Refractor at Nice Observatory. The Dome is Opening$

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Astronomical observatory station with scientists busy astronomers. Concept of astronomy. Empty space for text. Smooth animation on transparent background

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$Refractor telescope on stand aimed toward galaxy and starry sky background for astronomical observation and science education$

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$Refracting telescope for astronomical observations. Science technology equipment for exploring the universe and distant galaxies with optical lens system.$

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Vibrant light rays bursting through a kaleidoscope of colorful crystals in a creative display

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$Refractor telescope stands on grass in thick fog with the sun shining and a blue sky above the clouds. Weather concept.$

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Optometrist conducting vision examination for elderly patient using phoropter, closeup

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$Pointing refractor on tripod staying above mountain, night falling, observing Milky Way and moon$

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Side view shot of male ophthalmologist assisting senior woman during eye exam in clinic and setting up modern diagnostic machine, copy space

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$Telescope. Astronomy Science, refractor and reflector telescope diagram, circuit optics telescope refractor and reflector, studying galaxy through telescope, studying galaxy through telescope$

00:10

$Antique brass refracting telescope resting on tripod mount with bookshelves in background$

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$Eye care, machine and child in clinic, test and specialist, phoropter or refractor for girl. Healthcare, technology and medical help for kid, exam and hospital for glasses or optical prescription$

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$Highprecision automated refractor device capturing accurate ocular measurements with digital interface in a wellorganized optometry office$

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$Refracting telescope on a tripod pointing towards a crescent moon and starry night sky, astronomy equipment for stargazing$

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$Night sky stargazing with telescope, outdoors person in red hoodie adjusts tripodmounted refractor on grassy meadow path, focused on distant stars, quiet atmosphere with soft flashlight glow,$

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Antique Brass Telescope Pointed at Starry Night Sky Exploring the Cosmos and Universe

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Romantic moment in the observatory while looking at the sky

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$Refractor at Nice Observatory. The Dome is Opening$

00:12

Astronomical observatory station with scientists busy astronomers. Concept of astronomy. Empty space for text. Stop motion animation on blue paper background

00:12

$View of the night sky with a refractor telescope on a tripod, stars visible, cosmos, galaxy and deep blue color gradient background$

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$A Powerful Refracting Telescope Ready for Celestial Exploration$

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$Optometrist Examining Young Girl's Eyes With Optical Refractor$

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tilt down the barrel of a vintage telescope to eyepiece

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Giant Telescope Lens Observing Distant Stars in Deep Space

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$Closeup of a Phoropter refractor for eye test in optical store$

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Optometrist adjusting phoropter during eye examination for older patient, closeup

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$Tracking refractor telescope adjusting mount near shore, with twilight fading to track bright star$

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Side view shot of male doctor as optometrist changing configuration of automated diagnostic machine while performing eye exam for young girl in clinic, focus flowing from man to patient

00:13

$Educational of a refracting telescope showing objective lens, eyepiece lens, telescope tube, light path, explaining basic optics, refraction principles, and astronomy learning for science education$

00:22

Bébé en vacance avec bob et lunette de soleil

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$Eye care, vision and child in clinic, test and help of specialist, phoropter or refractor for girl. Healthcare, technology and medical for eyesight of kid, exam and machine for check up in hospital$

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Elderly man holds trial frame with raised hand during eyeglass examination against green screen in studio; concern.

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$White refracting telescope observing stars in space$

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Optical junctions transmitting illuminating blue signals swiftly, Sparkling glass facets and fine connectors directing blue light through intricate optical systems inside laboratory

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$Young boy undergoing eye examination with an auto refractor$

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$Refracting telescope with space background showing colorful nebulae, stars, and cosmic dust for celestial observation and astronomy research.$

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Timelapse of a large, professional telescope inside an astronomical observatory as the dome slit opens, revealing bright daylight. A scientific instrument ready for stargazing and space exploration.

00:37

Spectateur portant des lunettes assis dans une salle de cinéma avec fauteuil rouge, projection en intérieur, public flou en arrière-plan, loisir culturel, séance de film, écran et divertissement

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$Golden refracting telescope pointed toward a field of stars in the night sky for astronomical observation and exploration.$

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$Astronomy observatory with a refractor telescope for science research of space and universe.$

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Celestial Exploration: A Powerful Telescope Points Towards the Vast Expanse of the Universe

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Vintage Telescope on Tripod Stand for Astronomy Exploration

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$Celestial Observation: A Refracting Telescope Under a Starry Night Sky$

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$amateur astronomer adjusts telescope at night in dimly lit urban field wearing red hoodie, tripodmounted refractor, apartment windows glowing in background, quiet atmosphere of curiosity$

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A close-up shot of a telescope on a tripod, ready for stargazing.

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$Vertical video: Mount engaging, carbon refractor turning to Milky Way on rock ridge, copy space$

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Over shoulder shot of male doctor as ophthalmologist monitoring eye exam on diagnostic machine screen with unrecognizable senior patient in blurred background, copy space

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$Eye care, tools and child in clinic, test and hand of specialist, phoropter or refractor for girl. Healthcare, technology and machine for help for kid, exam and vision for check up in hospital$

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Woman optometrist in white labcoat points finger and holds trial frame on train station platform; professional confidence.

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Homme et femme mature dos a dos buvant un café

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$Refractor telescope on tripod pointing at star filled night sky above distant mountains at dusk for astronomy concept$

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Woman Getting Her Eyes Checked By optometrist

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$Refractor telescope aimed at cosmos in science lab with flasks, planets, stars, sunlight through window in blurred background and bright sunny illumination$

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Astronomical observatory station with scientists busy astronomers. Concept of astronomy. Empty space for text. Smooth animation on color paper background

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Gros plan sur homme barbu avec lunettes rondes et expression de joie intense sur fond gris, portrait masculin souriant, visage enthousiaste, émotion positive, surprise et réaction expressive

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$Ophthalmic Refraction Instrument Positioned Against Neutral Colored Backdrop$

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Optometrist examining boy vision with phoropter equipment

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Amateur telescope for astronomy education and stargazing

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Woman with partly closed eyes, doctor putting phoropter on patients face, vision

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A powerful telescope stands tall, revealing distant galaxies sparkling like diamonds in the endless cosmic expanse.

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$urban night stargazer with telescope on rooftop, female wearing red hood and glasses studies sky through large refractor, city lights and bokeh background, contemplative expression, slow pans$

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homme, lecture, révision, concentrée, assis, couloire, subjuguée, passionnée, lunette, travaille, révision, devoir, concentration, livre, BD, lire, regarder, travaillant,

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Vertical video: Camera moving, showing scope on mount under stars with finder focus knobs for stars

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Scene of male doctor as optometrist performing eye test for young girl in clinic using modern diagnostic machine and giving instructions to little patient

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Man looking at the stars with telescope. Astronomy work

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$Eye care, medical and child in clinic, test and hand of specialist, phoropter or refractor for girl. Healthcare, technology and machine for help for kid, exam and vision for check up in hospital$

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Man wearing white coat holds and adjusts black trial frame eyeglasses tool in purple studio with focused gaze; precision.

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$Refractor at Nice Observatory. The Dome is Opening$

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$A doctor performing eyesight check-up using professional modern automated refractor machine. Vision testing for senior people. A close-up of patients face during examination$