All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
2:54
What Does Cylinder (CYL) Mean In Astigmatism? - Eye Health Experts
3 weeks ago
YouTube
Eye Health Experts
2:59
Why Is Cylinder (CYL) On Your Astigmatism Prescription? - Eye H
…
3 weeks ago
YouTube
Eye Health Experts
1:59
Astigmatism Tests
208.6K views
Aug 11, 2016
YouTube
Nevada Cloud
15:48
Treatment Of Astigmatism Or Cylindrical Power। Remomve You
…
47.4K views
Dec 31, 2022
YouTube
Yoga For Eyes Odisha
2:21
What The Numbers On Your Glasses Prescription Mean (Closer look at
…
3.8K views
Sep 24, 2019
YouTube
Charron Vision Therapy
REDUCING CYLINDER: IS REDUCING ASTIGMATISM CORRE
…
6.4K views
Oct 22, 2020
YouTube
Gemily Mez
13:36
Refracting myopia and astigmatism in minus cylinder
6.8K views
Jul 25, 2020
YouTube
Eye Scholar
53:05
Astigmatism Explained - What You Need to Know!
243K views
Jun 29, 2023
YouTube
Doctor Eye Health
9:13
Clinical refraction 4 │How to start performing retinoscopy
44.2K views
Nov 19, 2021
YouTube
AP's Ophthalmology pearls
0:57
What is Astigmatism? What does CYL mean on your prescription?
…
12K views
Sep 24, 2021
YouTube
The Spectacle Factory
REDUCING ASTIGMATISM: Swapping Cyl to Sph - When to d
…
6.9K views
Nov 5, 2020
YouTube
Gemily Mez
10:18
Decoding Your Astigmatic Prescription made easy
17.2K views
Feb 24, 2022
YouTube
Insight Ophthalmology
36:00
Bates Method 101: How To See Without Glasses
43K views
Feb 15, 2023
YouTube
Integral Eyesight Improvement
7:00
Cure Astigmatism or Cylindrical Power | Treat Double Vision Natur
…
86.1K views
Sep 3, 2020
YouTube
TriednTested
0:45
Cylinder in Prescription Glasses. Astigmatism Correction.
250.2K views
Sep 1, 2011
YouTube
Visio-Rx
10:50
Astigmatism Explained
1.6M views
Sep 4, 2018
YouTube
Doctor Eye Health
5:00
Retinoscopy Simulator Tutorial: SPH/CYL Method
97.7K views
Oct 15, 2011
YouTube
optometryash
15:46
Fan and Block
41.6K views
Nov 8, 2015
YouTube
Ian Squire
13:27
Cross Retinoscopy | Retinoscopy Procedure
308.4K views
May 4, 2020
YouTube
Optometry Academy
4:33
Subjective Refraction : Jackson Cross Cylinder
88.7K views
Jul 25, 2017
YouTube
DOPT02 group4
9:00
2-4 Introduction to Cylindrical Lenses
38.1K views
Mar 9, 2018
YouTube
Optics Professor
5:16
Antacid Titration / General Chemistry Experiment
14.5K views
Aug 14, 2020
YouTube
MyChemHelp
11:00
Ophthalmology - Retinoscopy (Part 1/2)
866.1K views
Nov 2, 2010
YouTube
Tim Root
9:39
Astigmatism and Bates method
55.7K views
Jan 23, 2014
YouTube
Julia Galvin (Happysight)
9:53
How to Perform a Manifest Refraction
142.1K views
Nov 6, 2018
YouTube
Hunter Vision
8:22
Experiment - Back Titration (antacid)
56.9K views
Jul 17, 2020
YouTube
Andy's Chemistry
9:19
Cross Cyl Right Eye
137.6K views
Nov 8, 2015
YouTube
Ian Squire
13:04
How To Use The Lensmeter To Read A Spherocylinder Lens
166.3K views
May 18, 2017
YouTube
Laramy-K Optical
8:21
Acid Base Neutralization Reactions | Chemistry
27.1K views
Jul 1, 2021
YouTube
Najam Academy
9:43
2-14 - Practice Problems - Toric Lenses
5.2K views
Mar 10, 2018
YouTube
Optics Professor
See more videos
More like this
Feedback