Adult Polygonal Artistic Small Face Frame Blue Light Blocking Glasses: Retro Wood Series: Smoked Purple Wood

https://live.staticflickr.com/65535/51733384315_b185d62290_z.jpg https://live.staticflickr.com/65535/51733153559_1ce824383d_z.jpg https://live.staticflickr.com/65535/51733394065_81e69bd085_z.jpg https://live.staticflickr.com/65535/51731683337_fd4f05ba18_z.jpg | Product Introduction | As time passes and work styles evolve, from books to 3C devices, and screens shrinking in size, the strain on our eyes increases daily. Le Foon blue light blocking glasses effectively block 27.64% of blue light while maintaining a visible light transmittance of 90.86%, helping to reduce eye strain. With UV400 protection against harmful ultraviolet rays, your eyes receive an upgraded level of protection. Targeting the peak blue light wavelengths of 450-460nm emitted by 3C devices, these glasses meet EU/US/AU sunglass standards, achieving a blue light blocking rate of 17.66%. They also defy the stereotype of blue light glasses having a dark tint; the subtle lemon-yellow hue is elegantly aesthetic, ensuring true color perception. | Specifications | Model: TB70104 Age: 7Y-Adult Manufacturing: Taiwan Frame Material: Polycarbonate Lens Material: Polycarbonate Weight: 22g Lenses comply with FDA standards and European standard EN ISO12312-1. 99.9% UV protection and compliant with CNS 15067 inspection standards. https://live.staticflickr.com/65535/51732932904_078f7db617_z.jpg | Care Instructions | https://live.staticflickr.com/65535/51142574550_61ee430fcd_b.jpg