[luckinsell] Night Sunglasses, Night Driving Glasses, Men's Night Glasses, UV400,

• ``Material'' We use a material called AL-MG alloy, which is also used in aircraft.It is a "space metal" that has so far only been applied to aircraft and space development. • ``Design'' The temples have spring hinges to fit various faces.We use a special durable metal for the nose pad arm. • ``Lens'' The night vision lens has a reflective film and an absorbing film added to the top of the yellow polarized lens.During use, strong light passes through the reflective and absorbing films, allowing some of the light to be reflected and absorbed. • "Safety" Visible light transmittance is 89%, so it is not dark even in tunnels, and can be used when driving at night (visual transmittance of 75% or more is required). • ``Usage Scenarios'' Wearing it at night, or on rainy, foggy, or cloudy days will give you a better field of vision, making your vision brighter and clearer.It has the effect of reducing strong light such as the lights of oncoming cars while driving at night, increasing driving safety.