Night Night Glasses for Driving at Day Night Yellow Lens [luckinsell] Sunglasses, Men's Night, UV400, Ultra-lightweight, Outdoor, & Use, (Gold Frame)

"Material": We use an AL-MG alloy, a material also used in aircraft. It is a "space metal" that has until now been applied only to aircraft and space development. The temples feature spring hinges for a comfortable fit on various face shapes. The nose pad arms are made of a durable, special metal. The "Lens" night vision lens has an additional layer of reflective and absorbing film on top of the yellow polarized lens. When in use, strong light passes through the reflective and absorbing film, allowing some of the light to be reflected or absorbed. "Safety": With a visible light transmittance of 89%, it is not dark even inside tunnels, making it suitable for use during nighttime driving (where a visible light transmittance of 75% or higher is required). "Usage Scenarios" When worn at night, or on rainy, foggy, or cloudy days, these sunglasses improve visibility, providing a brighter and clearer view. They also reduce the glare of strong lights such as the headlights of oncoming vehicles while driving at night, enhancing driving safety. Night Sunglasses for Men, UV400 Protection, Ultra-lightweight, Suitable for Outdoor Use, Day & Night, Yellow Lenses