style 1 is one lens style, style 2 is two lens style.
style 2 lens is transparent, the speed of change color is faster than style 1.
style 1 is the 3 in 1 lens, Photochromic Polarized UV400 in 1 lens
style 2 have 1 photochromic lens and 1 polarized lens
Style 3 is the Photochromic Anti-fog UV400 in 1 lens.
Style 1(3 IN 1 style)
Product details:
ROCKBROS 3 IN 1 Polarized Photochromic glasses
Gender: Unisex
lenses: 3 IN 1 LENS
Transmittance: 80%-18%
(80% is light gray color when in low UV, 18% is dark gray color when in high UV)
Color: Black Red
Weight: 26g/pair
Lens Material: Polycarbonate, PC
Material frame: TR Plastic Frame
Protection cyclist eyes from UV-400 UV (100% of UV protection)
Non-slip nose pads is adjustable.
Purpose: cycling, skiing, sledding children, fishing ,runing ,and all outdoor sports
Specifications:
- 1 glasses frame
- 1 lens
- 1 glasses cloth
- 1 glasses box
- 1 glasses bag
- 3 frame accessories
- 1 polarized lens test card
- 1 Myopia frame
Note:Color change time:winter- 3 minute , summer- 2 minute. Speed depends on sunlight and UV intensity!
Photochromic test( Ultraviolet light )
Style 2 ( 2 lens style)
Product details:
ROCKBROS Bike Polarized Photochromatic glasses
Gender: Unisex
Attributes lenses: Polarized Photochromatic
Color: Black Red
Weight: About 29g/pair
Transmittance: 8-18%
Lens Material: Polycarbonate,PC
Material frame: Plastic Frame
There are frames for fixing ordinary lenses
Protection cyclist eyes from UV-400 UV (100% of UV protection)
Non-slip nose pads is adjustable.
Purpose: cycling, skiing, sledding children, fishing ,runing ,and all outdoor sports
Specifications:
1 glasses and glasses cloth 1
1 glasses bag, 1 rope glasses and sunglasses 1 group
1 polarized lens test card
1 pair of polarized lenses (tawny color) and 1 pairs Photochromatic lenses (clear color)
1 Myopia frame
Note:Color change time：winter- 1 minute ,summer-40 seconds. Speed depends on sunlight and UV intensity!
Style 3(3 IN 1 style)
Feature:
Photochromic
Anti-fog(There is an antifogging layer on the inside of the lens)
UV400
