Refractor Stock Videos – 452 HD & 4K Footage Clips

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

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

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

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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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$Ophthalmic Refraction Instrument Positioned Against Neutral Colored Backdrop$

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

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

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

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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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Man with astronomy telescope looking at the stars. Man telescope and starry sky. Night sky. Milky way galaxy Time Lapse.

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

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

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$White refracting telescope observing stars in space$

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

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$Moon on cloudy night seen from a 600mm refractor telescope at near Zenith$

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$A rotation close-up video of an eyesight check-up using professional automated refractor in ophthalmological clinic. Vision testing for senior people.$

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

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Optometrist conducting vision examination for elderly patient using phoropter, closeup

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

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

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Amateur telescope for astronomy education and stargazing

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

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$Ophthalmologist putting refractor on scared female patient, analyzing eyesight$

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

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$Modern glass tunnel reflector refractor interior$

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

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

00:22

$Shut down refinery and flew around the refractor with the ocean behind all this rusting metal.$

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Side view close up shot of young girl looking into diagnostic machine and setting head in frame during eye exam in clinic, copy space

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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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Bébé en vacance avec bob et lunette de soleil

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$Dark clouds pass moon at night nearly in full phase seen by refractor telescope$

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

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$Modern glass tunnel reflector refractor interior Transparent background Fluid art 4k$

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Optometrist adjusting phoropter during eye examination for older patient, closeup

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

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$Young boy undergoing eye examination with an auto refractor$

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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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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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Vintage Telescope on Tripod Stand for Astronomy Exploration

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

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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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$Antique refractor telescope with brass fittings and wooden tripod stands indoors, creating a vintage observatory aesthetic for celestial observation$

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

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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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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

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Giant Telescope Lens Observing Distant Stars in Deep Space

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$A Powerful Refracting Telescope Ready for Celestial Exploration$

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

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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.

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Optometrist examining boy vision with phoropter equipment

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

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

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

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

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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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$Diverse team of multigenerational eye specialists looking at screen of diagnostic ophthalmic machine measuring female patients refractive error during health checkup in ophthalmology clinic$

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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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tilt down the barrel of a vintage telescope to eyepiece

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Medium shot of male doctor as expert optometrist sitting at diagnostic machine in clinic and using modern equipment, copy space

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Homme et femme mature dos a dos buvant un café

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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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$Assembling a tripod or tripod for a refractor telescope, installing a stage for lenses and spare parts. Hands of a master - an astro-lover.$

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

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$refractor planetarium animated glyph icon. refractor planetarium sign. isolated on white background$

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Woman Getting Her Eyes Checked By optometrist

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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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Man in maroon shirt holding trial frame and pointing to temple on street with eyeglasses visible; vision testing concern.

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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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Homme afro avec lunettes regardant un smartphone bleu sur fond gris, portrait surpris en gros plan, réaction étonnée face à la technologie mobile, communication numérique et usage du téléphone

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$Refractor at Nice Observatory. The Dome is Closing$

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

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