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
Specscart Blog
Jan 18, 2020
specscart.co.uk
2:05
Bifocals Explained
4.3K views
May 28, 2013
YouTube
SwissVisio
1:15
Segment Height for Lined Flat Top Bifocal Lenses
52.4K views
Feb 18, 2020
YouTube
Rx Safety Videos
7:55
Bifocal Vs Progressive Lens | How To Get Used To Progressive Glass
…
559.4K views
May 24, 2022
YouTube
Doctor Sonal
1:30
Bifocal Eyeglasses
8.5K views
Jul 13, 2018
YouTube
Zadecai
1:20
TIP: Multifocal Contact Lenses
19.3K views
Jul 17, 2017
YouTube
nationwidevision
2:16
Using FFP vs. SFP
56.3K views
Oct 3, 2018
YouTube
Vortex Optics
6:31
Cataract Surgery and Lens Choice
175.3K views
Oct 8, 2019
YouTube
Vision Eye Institute
25:32
Bifocal Lenses Introduction & Types
26.9K views
Jun 10, 2020
YouTube
OPTOMETRY WITH TARIK
3:25
Bifocals or Varifocals
21.5K views
Oct 1, 2010
YouTube
Two Fresh
1:44
SuperDigital Varifocal Lenses | Specsavers UK
26.2K views
Nov 13, 2019
YouTube
SpecsaversOfficial
0:50
Bifocals and Segment Height
67.6K views
Feb 24, 2012
YouTube
PhillipsSafety
6:23
How to Order Bifocals
17.3K views
Dec 26, 2013
YouTube
Zenni
6:30
GCSE Physics - How Lenses Work
490.9K views
Jan 28, 2020
YouTube
Cognito
0:35
What Are Varifocal Lenses | Specsavers
14.5K views
Sep 22, 2016
YouTube
SpecsaversOfficial
4:39
Bifocal Options for Contact Lens Wearers
98K views
Jan 25, 2013
YouTube
EyeAssociatesKC
6:15
Varifocal progressive lenses explained
26.2K views
Jul 8, 2021
YouTube
Precision Optics Eyewear
0:41
Standard Progressive vs Varilux S Series Lenses
57.9K views
Dec 17, 2015
YouTube
Visique Frith & Laird Optometrists Manurewa
7:49
Bifocal glasses lenses explained
23.4K views
Jun 14, 2021
YouTube
Precision Optics Eyewear
9:19
The problem with Varifocals
44.1K views
Mar 11, 2021
YouTube
The Village Optician
0:22
What is a multifocal lens (IOL)?
107K views
Mar 26, 2018
YouTube
EyeSmart — American Academy of Ophthalmol…
7:10
Progressive Lenses for Astigmatism? | SportRx
23.5K views
Jul 6, 2020
YouTube
SportRx
7:13
Multifocal VS Monovision Contacts // Contacts For Presbyopia
56.2K views
Jul 16, 2021
YouTube
Dr. EyeGuy
5:48
4/5 Measuring Bifocals using a Vertometer
40.3K views
Feb 4, 2013
YouTube
Suzane Vassallo
1:28
What are bifocal reading glasses?
6.1K views
Mar 10, 2016
YouTube
DebSpecs.com
6:22
Dial Vision Review: Do These Adjustable Glasses Work?
571.4K views
Jan 13, 2017
YouTube
Freakin' Reviews
1:47
How do Bifocal and Multifocal Contact Lenses Work?
33K views
May 6, 2019
YouTube
Contact Lens King
1:40
What's the Difference Between a Varifocal and Fixed Lens?
9.3K views
Jun 10, 2021
YouTube
IC Realtime
8:46
How To Make Intermediate-Near Task Specific Bifocals
19.5K views
Aug 30, 2018
YouTube
Laramy-K Optical
4:00
Bifocal Measurement: How to Measure Reading Add - Near Visio
…
17.4K views
Aug 16, 2019
YouTube
Eye Doc
See more videos
More like this
Feedback