All
Search
Images
Videos
Shorts
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
3:01
Manual Lensometry
9.4K views
Apr 22, 2021
YouTube
ECNC
3:19
Autorefractor/Photoscreening Tutorial
1.9K views
Jun 1, 2022
YouTube
Arizona Department of Health Services
1:40
lensometer
124.7K views
Mar 6, 2009
YouTube
Mejhar
3:29
How Lenses Function
1.1M views
Nov 14, 2016
YouTube
Canon Imaging Asia
6:02
The Lensometer Part 1 An Introduction
33.2K views
Nov 6, 2018
YouTube
Rajbinder Mann
5:41
Manual Lensometer Part 2
101.2K views
Aug 3, 2019
YouTube
Laxmi College
0:50
Topcon CL-200 Auto Lensmeter
9.6K views
Mar 2, 2015
YouTube
VSI, a Division of Enhanced Medical Services
13:58
Nikon Lens repair: Broken autofocus
13.8K views
May 30, 2020
YouTube
Diy extravaganza
38:58
Autorefractometer | Principle| Working
17.4K views
Jul 14, 2020
YouTube
Time Pass
2:46
Eye Refract - Dynamic Refraction System
1.8K views
Mar 29, 2019
YouTube
Visionix USA
11:00
Ophthalmology - Retinoscopy (Part 1/2)
884.1K views
Nov 2, 2010
YouTube
Tim Root
18:30
Eye Exam - NIDEK Auto Refractor
19.9K views
Dec 17, 2019
YouTube
EasyOpto Montpellier
13:04
How To Use The Lensmeter To Read A Spherocylinder Lens
172.8K views
May 18, 2017
YouTube
Laramy-K Optical
1:42
Measuring Progressive Lenses on the CL-300
45.2K views
Aug 6, 2020
YouTube
Topcon Healthcare
6:40
Angry Photographer: Part 2: HOW TO: AF LENS CALIBRATION of yo
…
95.8K views
Apr 4, 2016
YouTube
Theoria Apophasis
7:40
How To Use The Lensmeter - Eyeglass Lens Neutralization
43.4K views
Jul 13, 2017
YouTube
Laramy-K Optical
4:51
EyeNetra Mobile Refraction Kit Overview: Autorefractor, Autolens
…
16.6K views
Aug 9, 2018
YouTube
EyeNetra Inc
8:49
How to Make a Reflectance Measurement
19.8K views
Jun 3, 2021
YouTube
Ocean Optics
2:49
How to Perform an Autorefraction
NATIONALLY RATED HOSPITAL
YouTube
U-M Kellogg Eye Center in Ann Arbor
✕
#8 by
U.S.News & World Report
for Ophthalmology
23:22
Optician Training: How To Use The 30 45 60 Rule To Determine Lens
…
121.8K views
Feb 24, 2017
YouTube
Laramy-K Optical
4:00
Bifocal Measurement: How to Measure Reading Add - Near Visio
…
18.3K views
Aug 16, 2019
YouTube
Eye Doc
10:37
How To Use The Lensmeter - A Simple Spherical Single-Vision Lens
130.3K views
May 11, 2017
YouTube
Laramy-K Optical
12:44
These Nikon Lenses can destroy your Nikon DSLR
41.6K views
Jun 30, 2020
YouTube
That French Bloke
8:44
How To Use The Lensmeter - Vertical Imbalance Or Prism?
59.3K views
Jun 22, 2017
YouTube
Laramy-K Optical
4:42
How to read a refractometer | BRStv How-To
227.2K views
May 31, 2017
YouTube
BRStv - Saltwater Aquariums & Reef Tanks
2:15
Using an Automated Refractometer or AR.
57.7K views
Feb 24, 2015
YouTube
Taylor Griffin
7:11
How to Measure Glasses with EyeNetra's Lensometer
27.2K views
Apr 24, 2018
YouTube
EyeNetra Inc
12:04
How To Use The Lensmeter To Read a Finished Progressive Pair
91.9K views
Jun 8, 2017
YouTube
Laramy-K Optical
14:26
Basic Lens Styles: Single Vision, Flat Top, Bifocal, Trifocal, Round
…
22.5K views
Feb 24, 2021
YouTube
Laramy-K Optical
3:15
Centration marking manual or with lensometer 28 August 2020
8.7K views
Aug 28, 2020
YouTube
Optom Solutions CLS
See more videos
More like this
Feedback
