Vision Express, the optical specialty store, has launched a new range of sunglasses for the summers. This range is available with a buy-one-get-one-free offer. Available across all Vision Express outlets in India, the range offers a variety of colours and styling. The new collection is especially aimed at the style conscious consumer looking at value for money products. This amazingly light-on-the-pocket collection comes with polarising lenses that protect the eyes from harmful UV rays.