GKB optolabs is India largest chain of exclusive company optical showrooms. Proud to be pioneers in providing customised spectacle lenses best suited for your eyes, we also showcase an array of designer sunglasses and frames. Our aesthetically designed showrooms are situated at convenient locations in your city, guaranteeing authenticity and quallty. Our product range includes spectacle lenses, contact lenses and a stunning array of designer frames and sunglasses that would delight even the most fashion conscious buyer.