Channel Avatar

Otis Brown @UCo7v7iOfsapIH0o51RWIwgw@youtube.com

681 subscribers - no pronouns :c

This channel is about threshold prevention of nearsightednes


10:43
The Essential Science of, "Living Out Doors", for the long-term.
06:53
Matt's and Jake's Success Stories.
08:04
Astigmatism, the Reality and the Myth. What is your goal?
04:34
Let us have science, facts, and discussion - not endless medical arguments.
08:54
Why a Medical Person can never help you - when you are at 20/40.
08:26
Scientific Honesty: I have a -3.5 D, and can read 20/40 ?
08:37
Understanding the use of the Retinoscope and Ophthalmoscope.
07:35
Better than 20/20. The importance of expert self-measurement.
10:04
Emmetropization, the Helmholtz theory - that has failed us. (Jake Ref.)
11:05
Myopia control song: Why all ODs think prevention is impossible!
06:55
Self Measure (EyeQue) your own Visual Acuity and Refraction.
06:35
Active-Focus: A clarification because you must make objective measurements.
08:05
Todd Becker's Successful Clearing of his Vision to 20/20. A Review.
03:24
Human Eye Refractive Change of +5 Diopters in 7 years. (Predictable.)
06:04
What would happen - if a normal eye wore a plus lens?
05:37
What would happen if the normal eye to wore a minus lens?
04:28
Improved Cell Phone Snellen Chart - for use at 20 feet.
06:31
Pinhole Lens, astigmatism checking and courage - to do it yourself.
05:53
Some Simple Test Lenses, and the Office Trial Lens Frame.
06:05
Using your computer screen - to check for objective 20/40.
08:27
Return to objective 20/60, 20/40, and then 20/20.
08:20
Clear Flash - what is your objective Snellen? You need to check!
09:06
Jake is correct on science. But OD's money - controls science.
06:25
A Low Cost Method to Estimate your own Refractive State.
07:17
Review of Lasik and Cataract Surgery.
02:57
The eye is dynamic. Response to Positive Lens
03:46
The eye is dynamic in both directions. (Negative Lens).
04:08
EndMyopia: Instant -5 diopters of myopia from normal.
03:04
How your OD knows your child is certain to become myopic!
03:57
Test Lens, 20/40 Required and End-Myopia
04:45
How Many Diopters Measured? Ref: EndMyopia Video
04:48
Do you want scientific truth - or a strong minus lens?
04:03
Part 1: Cataract Surgery, and Results.
04:26
OD Raphaelson's Book, and Struggle for Prevention.
04:46
The End-Myopia Rant.
04:59
Be objective when reading your own Snellen.
03:49
Why Outdoors? Correctly understood -- the plus is living outdoors.
04:11
EndMyopia Review
04:14
History of Myopia Entry
03:58
Update information for $7 lenses
02:46
Making a 10 foot Snellen chart
03:49
Todd Becker's return from minus 2 Diopters to 20/20.
03:20
Dr. Bates Mistake
03:06
A Proposed Prevention Study for Professional Pilots.
03:25
Statistics supporting prevention at 20/60
03:53
The last "Diopter" -- Objective change 20/60 to 20/20.
03:57
An Optometrist Defines Myopia Prevention.
02:10
Accommodation
03:06
With practice, you can and should - measure your own refraction.
01:44
Night Myopia - a concept discussion and a physiological model.
02:02
Further examples of how to read though a plus, Part 2
02:34
When at 20/40, how to read with a plus lens, Part 1.
01:49
Using the Sun - to see lens effect of a plus and minus lens.
01:43
Basic low cost test lenses from Zennioptical.
02:39
How you can measure both visual acuity and refractive status.
01:39
The concept of measuring your refractive state - yourself.
00:42
Understanding what plus and minus lenses - look like.
01:06
How to set up a Snellen and mark it to read at 20 feet.
00:26
Lonsome Whistle
00:25
Trolley