SCVCN Photochromic bike Cycling Sunglasses MTB Bicycle Cycling Glasses climbing Driving Outdoor Sports Golf baseball Eyewear

Cycling glasses with telescopic and adjustable temples!If you choose Photochromic-1lens configurationYou can get:Photochromic glasses*1glasses case+glasses cloth+glasses bag*1[Lens Introduction] Photochromic lenses change color under direct sunlight according to the intensity of ultraviolet rays. It changes color in about 1 minute in winter and about 40 seconds in summer. The speed depends on the intensity of sunlight and ultraviolet rays![Frame Introduction] The frame is made of TR90 material, which has good impact resistance and is suitable for use during sports to reduce damage caused by accidental collisions. The legs of the glasses are made of rubber encapsulation, which can effectively prevent the glasses from slipping due to sweating.[Product Features] Photochromic glasses are suitable for indoor and outdoor wear. When the sunlight is strong, the darkening of the lens color can protect the eyes from the stimulation of strong light. In the evening or in a room with softer light, the lens is transparent and colorless, and will not obstruct the vision.



1.The photochromic lens has the function of UV400, which will change color under direct sunlight

2.Discoloration occurs in about 1 minute in winter and about 40 seconds in summer.

3.The speed depends on the sunlight and UV intensity! (If the UV intensity and temperature are low, the discoloration speed will slow down.)

4.The discoloration speed is related to the UV intensity and temperature.


 

Usage Guarantee:

The frames and lenses are unbreakable, so you can buy them without risk. If there is any problem with our cycling sunglasses, please feel free to contact customer service to solve the problem until you are satisfied.




 

 




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