ANTI GLARE GLASSES WATCH BEFORE YOU BUY: 16 INSIDER TIPS on Anti reflection coatings eye glasses

ANTI GLARE GLASSES: 16 INSIDER TIPS on Anti refletion coatings for eye glasses

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This video is provides insider tips on what anti glare, anti reflection and AR coatingns are, how they are made and 16 things that the experts don't tell you about AR coatings.

Why you need it.
1. Look good. We connect with each other with eyes and you can see eyes better with AR coatings.

2. See good….lets talk optics. In an uncoated lens 8% of light bounces off as reflections…..that means that only 92% of light goes through lens. With a premium antireflection coating only about 0.5% of light is reflected away…than means that 99.5% of the light goes through the lens…meaning you see an image that is about 7.5% brighter…Why wouldn’t you want that.

What is an antirefeldtion coating.
Microscopic metallic film applied to the surface of the lens that causes more light to reflected through the lens and less is reflected away. So this coating is about 0.2micron’s thick….that is about the thickness of wall of soap bubble.
The process to make these lenses is very high tech… and it takes at minimum 5 hours to and sometimes up to 12 hours to treat a lens. They have to do in an a clean room and there are multiple steps of cleaning preparing the lens…then they put the lens in a vaccum chamber and then they expose it to a vapourized form of a metal oxide with bonds the the lens….There are often multiple…at least 7 layers in the premium coated lenses and they need to repeat this process for each one. So it will often take at least one complete day to apply an antireflection coating to your lenses.

16 Things you should know before you buy anti glare coatings for your eye glasses

00:00 Start
03:48 1. There are different quality of antireflection coatings
04:19 2. How to tell if it has an antireflection coating.
04:48 3. Anti-glare or antireflection lenses stop refelctions from your glasses only
05:42 4. Anti scratch: Anti scratch is a different coating than AR coating.
06:17 5. Anti reflective coatings wear out with time..
06:44 6. Crazing.
08:24 7. 5 Features of antireflection coatings:
09:36 8. What do most people do? Do most people get it?
10:05 9. AR coatings are different than the lens optics.
10:25. 10 Different companies have different name brands.
11:05 11. You can get an anti glare coating on front or back or both.
11:54 12. Can’t apply anti glare coainng it after the fact.
12:11 13. You can't strip off an anti reflective coating
12:39 14. You can't tint through an anti glare coating
12:57 15. Anti glare coatings are delicate.
16:18 16. Check the Warranty on your anti reflective coatings.
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