Worth it. The price of Aier glasses is higher than other brands, mainly because it adopts high-quality materials and advanced manufacturing technology. The lenses used by Aier glasses are tempered glass and high refractive index materials, which can effectively avoid lens deformation, wear and scratches, and improve transparency and light refractive index. In manufacturing technology, Aier glasses introduced advanced numerical control technology, and made full use of the power of science and technology to improve the manufacturing accuracy of products to micron level, thus ensuring the quality of glasses. In addition, the design, packaging and service of Aier glasses pay great attention to details and personalization, which also determines the high price of products. Generally speaking, paying more money, getting better quality, more comfortable experience and better service is the purpose of Aier glasses.