✳︎Thank you for considering this item✳︎ ☆Please read the profile before purchasing. ☆We will prioritize those who can purchase immediately. #See other products by Mizupon 【JIS Standard Tested Product】 This product has been tested by the Japan Optical Goods Inspection and Testing Association (based on JIS T 7333:2018). It has been proven to cut approximately 35% of blue light, 90% of HEV rays, and over 99% of UV rays. (※Measured on the left lens) Durability tests have been conducted at the Japan Stationery and Safety Testing Center. ※JIS (Japanese Industrial) standards are widely used worldwide. 【Powerful Blue Light and UV Cut!】 Using smartphones and computers for long periods can damage your eyes. Blue light cut glasses can prevent vision loss, dry eyes, eye strain, and shallow sleep caused by blue light and UV rays that produce melanin. 【Ultra-Lightweight Frame TR90】 We have adopted TR90, one of the popular frame materials known for its lightness and elasticity. It fits softly and gently to the shape and width of your face, so you'll almost forget you're wearing glasses. It doesn't squeeze your head tightly, so there's no stress even when worn for long periods. Especially recommended for those who feel "glasses are heavy" or "tight." Blue light cut glasses, non-prescription, recommended by ophthalmologists Blue light glasses, ultra-lightweight, stylish, Wellington style Unisex, JIS standard, 43% UV, 99% Tr90, for computers Date glasses, fashion glasses, computer glasses, Tesfei Work, business, office, tasks, monitor, computer 7-30