Men’s Photochromic Sunglasses

20.99$

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LIOUMO
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Black frameGold frameGun frame
LIOUMO
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  • Item Type: Sunglasses
  • Gender: Men
  • Lenses Material: Polycarbonate
  • Frame Material: Alloy
  • Lens Height: 42 mm / 1.65 inch
  • Lens Width: 62 mm / 2.44 inch
  • Lenses Optical Attribute: UV400, Photochromic

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.

 

 

 

Brand Name

LIOUMO

Department Name

Adult

Frame Material

Alloy

Gender

MEN

Style

Square

Lenses Optical Attribute

Polarized,Photochromic,UV400

Eyewear Type

Sunglasses

Lens Height

42mm

Lens Width

62mm

Lenses Material

Polycarbonate

Model Number

AL2458BS

Certification

CE

Item Type

Eyewear

Usage Scope

Driving,Fishing,Travel,Outdoor,Sports

Suitable For Face

Round Face Long Face Square Face Oval Face

Package

Box,Clean cloth,Card,glasses

Frame Feature

Stylish Comfortable And Not Easily Scratches

Gender/Ages

Men,Women

Season

Spring,Summer,Autumn,Winter

Reviews

There are no reviews yet.

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Description

  • Item Type: Sunglasses
  • Gender: Men
  • Lenses Material: Polycarbonate
  • Frame Material: Alloy
  • Lens Height: 42 mm / 1.65 inch
  • Lens Width: 62 mm / 2.44 inch
  • Lenses Optical Attribute: UV400, Photochromic

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.

 

 

 

Specification
Brand Name

LIOUMO

Department Name

Adult

Frame Material

Alloy

Gender

MEN

Style

Square

Lenses Optical Attribute

Polarized,Photochromic,UV400

Eyewear Type

Sunglasses

Lens Height

42mm

Lens Width

62mm

Lenses Material

Polycarbonate

Model Number

AL2458BS

Certification

CE

Item Type

Eyewear

Usage Scope

Driving,Fishing,Travel,Outdoor,Sports

Suitable For Face

Round Face Long Face Square Face Oval Face

Package

Box,Clean cloth,Card,glasses

Frame Feature

Stylish Comfortable And Not Easily Scratches

Gender/Ages

Men,Women

Season

Spring,Summer,Autumn,Winter

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Men’s Photochromic Sunglasses”

Your email address will not be published. Required fields are marked *