At the same,it is hypoallergenic which is why it is considered the highest quality plastic material for eyeglasses.
Cellulose acetate glasses frames is made from a renewable resouces,lightweight,and strong. Acetate Johnny Depp Sunglasses Polarized Men Lemtosh 01A Sun Glasses Woman Luxury Brand Optical Clear Steampunk Round Vintage Handmade Frame Thick and bio acetate frames are created with cellulose, a material found in plants; thus, these glasses frames are formed from renewable and natural sources. Many conventional eyeglass frames are vulnerable to breakage, but best handmade acetate eyeglass frames are durable enough to withstand daily wear and tear,suit for mens and womens.syi Optical acetate glasses is an environmentally-friendly alternative to conventional clean plastics made from petroleum.