Feisedy Polarized Color Changing Sunglasses UV400 UV Protection Color Lenses Changing Round Glasses Night Sunglasses Driving B1152 (Dimming/Color

☀ [Photochromic sunglasses] Photochromic sunglasses are glasses that change color in response to ultraviolet rays, and the lenses gradually change color when exposed to sunlight outdoors, and when indoors. The color of the lenses gradually becomes lighter as they enter the room, and when the lens material is mixed with halogen and silver, and when exposed to ultraviolet light, the halogen and silver decompose and the color of the lenses becomes darker. It will be. Please note that if the UV rays are weak, it will take time for the lens to change. ☀ [Polarized Lenses] Polarized sunglasses that give you a clear view. Road signs glare or diffuse reflection, the road surface reflects and you can't see the white line, your eyes get tired from the reflection of light from below while running, and you are on the green when playing golf. Polarized sunglasses can effectively block the light in various places where it is difficult to see the ups and downs, and are gentle and protect your eyes. ☀【High Quality Materials】FEISEDY is dedicated to making sunglasses with high quality materials at reasonable prices. FEISEDY cares most about your vision and experience. The sleek design, durable polarized tinted lenses, textured frame, comfortable nose pads, sturdy metal hinges, and non-slip temples are both beautiful and practical and perfectly match your personality. ☀ [Very useful] They have many functions other than regular sunglasses and can be used for a wide range of purposes, such as driving, golf, fishing, running, cycling, mountain climbing, baseball, and other outdoor activities. ☀[Note] Photochromic lenses change color depending on the strength of sunlight's ultraviolet rays, so please note that the color change and dimming may become weaker in locations with weak ultraviolet rays such as offices, indoors, and cloudy days. Regarding the dimming effect, please check the included ultraviolet irradiation lamp (blue light) and dimming manual.