Understanding Refraction
3:01
Understanding Refraction
180.7K viewsJul 27, 2016
YouTubeEdmund Scientific
How Lenses Function
3:29
How Lenses Function
1.1M viewsNov 14, 2016
YouTubeCanon Imaging Asia
How Color Blindness Works
6:44
How Color Blindness Works
3.9M viewsSep 8, 2017
YouTubeHuman Interests
Convex and Concave Lenses
18:13
Convex and Concave Lenses
4.2M viewsMar 4, 2019
YouTubeManocha Academy
How Does Night Vision Work?
2:44
How Does Night Vision Work?
354.6K viewsMay 22, 2015
YouTubeBrainStuff - HowStuffWorks
Optician Training: How To Use The Optical Cross
25:04
Optician Training: How To Use The Optical Cross
194.2K viewsFeb 24, 2017
YouTubeLaramy-K Optical
Optician Training: What Is Prism?
12:43
Optician Training: What Is Prism?
188.5K viewsFeb 24, 2017
YouTubeLaramy-K Optical
7:49
Bifocal glasses lenses explained
24.6K viewsJun 14, 2021
YouTubePrecision Optics Eyewear
6:22
How Do Polarized Sunglasses Work?!
477.3K viewsNov 6, 2017
YouTubeThe Science Asylum
13:04
How To Use The Lensmeter To Read A Spherocylinder Lens
169.9K viewsMay 18, 2017
YouTubeLaramy-K Optical
5:26
Do Those Glasses Really Fix Colorblindness?
1.1M viewsAug 20, 2017
YouTubeSciShow
3:08
How Glasses Work to Correct Vision
155.7K viewsSep 3, 2020
YouTubeMooMooMath and Science
2:10
How Do 3D Glasses Work? - Instant Egghead #22
215.6K viewsOct 2, 2012
YouTubeScientific American
8:08
How To Find The Right Size Glasses
133K viewsJul 15, 2019
YouTubeThat Glasses Guy
9:39
Vision: Crash Course Anatomy & Physiology #18
4.3M viewsMay 11, 2015
YouTubeCrashCourse
19:06
Understanding Frame Fit: A Basic Guide
275.5K viewsSep 3, 2020
YouTubeLaramy-K Optical
12:01
The basics of glazing ceramics
469K viewsDec 30, 2013
YouTubeCorvallis Schools Art Departments
7:41
Why You Shouldn't Prescribe Prism Glasses
97.9K viewsAug 23, 2020
YouTubeVision For Life & Success
9:39
Understanding Different Types of Glass
208.9K viewsOct 16, 2016
YouTubeThe Craftsman Blog
3:44
How we see color - Colm Kelleher
1.6M viewsJan 8, 2013
YouTubeTED-Ed
3:08
What Do Prism Glasses Look Like? Dr. Erin Sonneberg
51K viewsDec 19, 2018
YouTubeiSee VisionCare
2:43
An Optometrist Explains: What Are Progressive Lenses? | Warby Parker
49.1K viewsMay 18, 2021
YouTubeWarby Parker
5:19
How optical illusions trick your brain - Nathan S. Jacobs
1.3M viewsAug 12, 2014
YouTubeTED-Ed
6:48
Glasses and Contact Lens Prescription Explained | Eyes Expl…
528.1K viewsJul 25, 2020
YouTubeEyes Explained
6:29
Refraction Explained: How Glasses Work to Correct Vision
2.5K viewsAug 4, 2019
YouTubeEye Doc
8:24
What Do the Numbers on Glasses Mean? | SportRx
29K viewsAug 26, 2020
YouTubeSportRx
5:36
WHAT DOES MY EYEGLASS PRESCRIPTION MEAN
9.8K viewsOct 19, 2020
YouTubeGood Optometry Morning: EYE CARE MADE si…
1:17
How to Read Your Glasses Prescription
467.8K viewsFeb 1, 2012
YouTubeEyemartExpress
0:50
What Different Vision Prescriptions Look Like | WebMD
248.8K viewsFeb 22, 2019
YouTubeWebMD
1:13
How To Measure Your PD (Pupillary Distance) | GlassesUSA.com
363.3K viewsMar 29, 2018
YouTubeGlassesUSA
See more videos
Static thumbnail place holder