Dark gray Visible light transmittance = 86.4% (night driving OK!) UV = 99.9% or more cut (400 nm or less) HEV = 96.2% cut (400 to 420 nm) BL = 53.5% cut (380 to 500 nm) * *JIS Standard [T733:2005] Standard = 39.6% cut at night *Reduces the diffusion of light from oncoming vehicle headlights and night lights, eliminating the feeling of piercing glare. *For sports such as "night fishing" and "night running." [Lens width □ Nose width - Temple length] 51□21-140 [Material] Frame & temples: Super elastic resin Lens: Urethane resin kneaded with special light-shielding material *This lens is not a polarized lens. *Effects may vary from person to person.

(Contrast glasses for nighttime use) Contrast effect that suppresses dazzle and allows you to see clearly. All-time glasses that can be used not only during the day, but also for PC work, night driving, and night fishing. Adopts [special material + special coating lens] that cuts and reduces 4 types of rays: ultraviolet rays, HEV (high energy visible light), blue light, and yellow light. A frame made of phosphorescent material! Daytime/Nighttime * By suppressing the dazzling "yellow light" around 585nm, it improves the color sense and reduces glare to the maximum. *It cuts not only ultraviolet rays (UV) and blue rays (BL), which are said to be harmful to the eyes, but also high-energy visible rays (HEV).


Product model number: ‎WDN-4002
Color: ‎Dark gray
Material: ‎Others
Package size: ‎19.3 x 8.2 x 5.8 cm; 100 g