Usage Scope: Driving,Fishing,Travel,Outdoor,Sports
Suitable For Face: Round Face Long Face Square Face Oval Face
Style: Square
Season: Spring,Summer,Autumn,Winter
Package: Box,Clean cloth,Card,glasses
Origin: Mainland China
Model Number: AL2458BS
Lenses Optical Attribute: Polarized,Photochromic,UV400
Lenses Material: Polycarbonate
Lens Width: 62mm
Lens Height: 42mm
Item Type: Eyewear
Gender/Ages: Men,Women
Gender: MEN
Frame Material: Alloy
Frame Feature: Stylish Comfortable And Not Easily Scratches
Eyewear Type: Sunglasses
Department Name: Adult
Certification: CE
Brand Name: LIOUMO
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 is:
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.
Order Price | Shipping Method & Time | Shipping Fee |
---|---|---|
Between $0 And $60 | Standard Shipping (10-15 Business days) | USD $15 |
Between $0 And $60 | Table Rate Shipping (5-10 Business days) | USD $25 |
Tag Size | US | Shoulder | Bust | Length |
---|---|---|---|---|
S | S | 15.35 | 37.01 | 23.23 |
M | M | 15.75 | 38.58 | 23.62 |
L | L | 16.14 | 40.16 | 24.02 |
XL | XL | 16.54 | 41.73 | 24.41 |
2XL | XXL | 16.93 | 43.31 | 24.8 |