1.56 Photo Purple,Pink,Blue& 1.56 Photo Purple Ⅱ,PinkⅡ,BlueⅡ Single Vision UC,HC,HMC,SHMC

This 1.56 refractive index single vision lens brings a creative twist to photochromic eyewear with Photo Purple, Pink, and Blue color options, breaking away from standard grey/brown choices. These lenses dynamically adjust tint and hue in response to UV exposure, offering softer and more color-rich light filtration outdoors while protecting your eyes from harmful UV rays. 
Designed at a 1.56 index, these lenses strike a balance between thickness, weight, and affordability, making them ideal for everyday wear — from office work and screen time to outdoor activities. Multiple coating choices — UC, HC, HMC, SHMC — let you customize performance.