Name: Aluminum Magnesium Photochromic Sunglasses Polarized Night Vision Glasses Men Oculos Driver Yellow Driving Glasses gafas de sol
SKU: 32899769369
Price: 39 EUR
Availability: InStock
Rating: 5.00 (20 reviews)

Aluminum Magnesium Photochromic Sunglasses Polarized Night Vision Glasses Men Oculos Driver Yellow Driving Glasses gafas de sol

Rated 5.00 out of 5 based on 19 customer ratings

(20 customer reviews)

39 €

Brand Name: COOLPANDAS
Origin: CN(Origin)
Gender: MEN
Style: Semi-Rimless
Department Name: Adult
Frame Material: Aluminium Magnesium
Certification: CE
Lenses Optical Attribute: UV400
Lenses Optical Attribute: Polarized
Lenses Optical Attribute: Photochromic
Eyewear Type: Sunglasses
Lens Height: 38mm
Lenses Material: Polycarbonate
Model Number: 8177DNBS
Item Type: Eyewear
Lens Width: 65mm
Frame Feature: Stylish Comfortable And Not Easily Scratches
Lenses Optical Attribute:: 100%V400,Anti-Reflective,HD polarizing lenses
Suitable For Face: Round Face Long Face Square Face Oval Face
Usage Scope: Driving,Fishing,Party,Fashion Show,Outdoor,sport
Package: Glasses,Case,Bag,Clean cloth,Polarizied test card
Gender/Ages: Men,Women

What are photochromic glasses?

Photochromic lenses have millions of molecules of substances such as silver chloride or silver halide embedded in them.
When exposed to UV rays, as in direct sunlight, the molecules undergo a chemical process that causes them to change shape. The new molecular structure absorbs portions of the visible light, causing the lenses to darken, and to improve vision while ensuring protection from hazardous optical radiation.
The darkening of photochromic lenses was reversible, i.e., the lenses became original shape again once the ambient light was lowered.

An important note about photochromic lenses:

Because they react to UV light and not to visible light, there are circumstances under which the darkening will not occur. Frist example, is in your car. Because the windshield blocks out most UV light, photochromic lenses will not darken. Second,is indoors test with ordinary lighting(Because the lighting used in daily lighting does not contain ultraviolet light),photochromic lenses will not darken.
So the ways to activate photochromism:
Exposed to UV rays, as in direct sunlight OR Use ultraviolet light lamp (not ordinary lighting lamp).This is the way to activate the photochromic function of the product.

Below is a test video of the buyers,you can watch on his YouTube channel at the following link https://www.youtube.com/watch?v=M-UWy3flKmc&t=19s
Thank you!!!

Lenses Color	Black frame, coffee frame, Gold frame, Gun frame, silver frame

20 reviews for Aluminum Magnesium Photochromic Sunglasses Polarized Night Vision Glasses Men Oculos Driver Yellow Driving Glasses gafas de sol

5.0

Based on 20 reviews

5 star	100	100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

Niam Mullins
Reviewer

September 29, 2020

Rated 5 out of 5
The product is full according to the description. Worth your money! It’s fast. Recommend.
Demarcus Mcmullen
Reviewer

September 25, 2020

Rated 5 out of 5
Goods consistent with the description listing workmanship very good
Marlen Akhmetov
Reviewer

September 18, 2020

Rated 5 out of 5
Seller recommend glasses good quality fast delivery Ukraine Kharkov 10 days
Shante Dezern
Reviewer

September 17, 2020

Rated 5 out of 5
Excellent product, very good
Lorean Soni
Reviewer

August 22, 2020

Rated 5 out of 5
The Quality feels very good and like almunim .
Under test
Germain Beaumont
Reviewer

August 13, 2020

Rated 5 out of 5
Very well packaged. Received in an impeccable condition. I recommend this seller
Zoraida Swick
Reviewer

August 6, 2020

Rated 5 out of 5
Packed qualitatively, the case was in the box, but I threw it out, I’m happy with the glasses all day and
The evening behind the wheel in them was not sorry about the purchase, the case is quite firm and pleasant to the touch as well as attached a cloth cover and a cloth for rubbing I advise everyone the seller, I did not have to wait long, the parcel came quickly
Rosalie Robertson
Reviewer

July 23, 2020

Rated 5 out of 5
Its realy works, gets darker in sun.
Efan Wharton
Reviewer

July 16, 2020

Rated 5 out of 5
Thanks for sending me. I like it very much it’s very good for night driving and also good for day time. Recommended for everyone. Thanks again
Alfredo Lamanna
Reviewer

July 12, 2020

Rated 5 out of 5
Super fast and 100% recommended
Alisa Watts
Reviewer

July 12, 2020

Rated 5 out of 5
Quality is excellent, I buy 2 times,
Emmanuel Gillie
Reviewer

July 2, 2020

Rated 5 out of 5
Glasses are super, checked in the sun, dark somewhere in 30 seconds. The delivery was super long but not because of the seller but because of the international mail
Fritz Filippi
Reviewer

June 18, 2020

Rated 5 out of 5
Like delivers what it promises
Savannah Brotherton
Reviewer

May 22, 2020

Rated 5 out of 5
огромное спасибо! очки супер! на подарок то что нужно. в футляре лежали ещё две тряпочки для проживания очков и брелок в подарок. очень хорошо упаковано, всё пришло целое. качество отличное. посылка пришла быстро. магазин и продавца рекомендую!
Mammie Aguiniga
Reviewer

April 17, 2020

Rated 5 out of 5
Fast shipment. Looks nice, good packing and thanks for small gift )))
Chae Jiang
Reviewer

April 15, 2020

Rated 5 out of 5
Everything is fine! And gift
Glasses are plastic, only discomfort putting on and removing-there is rubber and tight space-clings to my long hair.
Daanyal Shepard
Reviewer

March 25, 2020

Rated 5 out of 5
Good glasses
Lakisha Mullenix
Reviewer

February 22, 2020

Rated 5 out of 5
Very fast delivery and the product is very very beautiful and durable. I recommend both the product and the seller.
Fukumoto Shusake
Reviewer

February 18, 2020

Rated 5 out of 5
Corresponds to the description. Polarization is. On a sunny day I will check more.
Franchesca Schwebach
Reviewer

January 18, 2020

Rated 5 out of 5
Congratulations! Very good and, super recommend.