middle-aged woman is visiting an ophthalmologist to have her eyes examined using a modern eye examination machine. - 視力 個影片檔及 b 捲影像00:16體檢
woman, consulting and client for glasses at retail store for eyesight or eye care prescription. female optometrist helping customer make a decision or choice for a new pair of eyewear or consultation - 視力 個影片檔及 b 捲影像00:19
business woman, consulting and client for spectacles at retail store for eyesight or prescription glasses. female optometrist helping customer make a decision for new pair of eyewear or consultation - 視力 個影片檔及 b 捲影像00:14
adult man wearing virtual reality headset at home controls technology with hands - 視力 個影片檔及 b 捲影像00:10虛擬實境
optician handing customer his new eyeglasses in a case after he pays with credit card - 視力 個影片檔及 b 捲影像00:14
human wearing eyeglasses with holographic connections reflected on lens, representing big data, digital communication, information technology, and futuristic cyber concepts - 視力 個影片檔及 b 捲影像00:14
detailed anatomy of the human eye showcasing internal structure and surrounding tissues. 3d animation - 視力 個影片檔及 b 捲影像00:11
asian woman using smart phone was sick with eyes pain sitting on armchair at home. - 視力 個影片檔及 b 捲影像00:18
tablet, thinking or business woman research, planning or problem solving in serious startup. technology, idea or creative asian professional designer with decision for strategy, choice or inspiration - 視力 個影片檔及 b 捲影像00:13
cheerful mature saleswoman helping a male customer try on different options of eyeglasses at the optician’s store - 視力 個影片檔及 b 捲影像00:15
security icon digital code on futuristic artificial intelligence eye technology motion background - 視力 個影片檔及 b 捲影像00:15
latin american boy trying on glasses at the opticians shop while sitting on mommy’s lap - 視力 個影片檔及 b 捲影像00:17父母
focus on foreground of beautiful little girl walking up to camera and trying on eyeglasses looking very happy and smiling - 視力 個影片檔及 b 捲影像00:07
child, optician and glasses in optics store for choice of lens or frame with customer healthcare insurance. optometrist service person and happy black girl excited in vision, eye care and retail shop - 視力 個影片檔及 b 捲影像00:11
eyes and vision - part 6 of 17. explains the structure and functions of the human eye and describes the complicated mechanism of human vision: how the retinal image is inverted; how the lens focuses; and how the pupils regulate the amount of light enterin - 視力 個影片檔及 b 捲影像00:36瞳孔 - 眼睛
closeup portrait of charming senior woman looking up at camera wearing new eyeglasses while sitting at home. zoomed in on face of elderly woman wearing stylish spectacles. trendy mature woman relaxing - 視力 個影片檔及 b 捲影像00:08
senior man looking with partly closed eyes through optical trial frame , vision examination. - 視力 個影片檔及 b 捲影像00:22
selective focus of confused asian senior woman with bad memory looking at a white container in hand and can’t remember what it is. memory loss in alzheimer’s concept - 視力 個影片檔及 b 捲影像00:15女人, 中老年人
young woman examining new prescription glasses and paperwork at a modern optical store - 視力 個影片檔及 b 捲影像00:12
extreme close-up shot of an asian woman's eyes, looking thoughtful and contemplative while glancing out a window with soft, natural morning sunlight illuminating her face in a quiet setting. - 視力 個影片檔及 b 捲影像00:10
man, hat and sunglasses with streetwear fashion, unique and creative vision for trendy aesthetic. serious male person, cyberpunk shades and confident with cool style, futuristic eyewear or accessory. - 視力 個影片檔及 b 捲影像00:05
happy, black woman or face with sunglasses for fashion or style on a blue studio background. portrait, female person or model with smile or shades for cool summer, accessories or eye sight protection - 視力 個影片檔及 b 捲影像00:15女人
optometrist conducts detailed eye exam using phoropter for patient's vision health - 視力 個影片檔及 b 捲影像00:07體檢
