Buy One Pair, Get Sunglasses 50% Off! Posted on April 1, 2021 Through June 30, 2021, buy one pair of complete prescription glasses, get a pair of sunglasses of equal or lesser value half off! May not be combined with other offers (value packages, coupons, discounts, and insurance.) Not valid for Maui Jim, Costa del Mar and Enchroma. Walk-in or schedule an appointment at the Optical Shops at any of our three convenient locations. Mention the offer or print a coupon.