JAB Optics 1 56 CR Plastic blue block ar progressive Photochromic grey Blue Filter anti blue ray len
CR39 Plastic White1.56 HMC Photogrey Blue Cut UV420 Transition Anti-Reflect SHMC Super hydrophobic+1.56 Photogrey ar+1.56 blue block photo grey AR lens
⭐️Photochromic Gray Photo grey AR Coating Blue or Green AR HMC Lenses
⭐️Photochromic Blue Light UV420 Block Resin Lenses
✅️SPH: 0.00~-22.00 +0.25~+20.00; CYL: 0.00~-6.00
✅️100% A+ Grade Lenses with logo customized envelops cover
★Extreme clear in doors,85% darkness out outside.
★Photochromic Grey, too dark or light grey, all avaiable
★Fast Change Speed,Darkening to 85% within 20 seconds
★Harmful UV rays 100% eliminated.
★Blue Light Filter/Block
★Durable using life, consistent colour changing for 2 years.