Nearsightedness impairs one’s ability to drive, read, and make the crucial distinction between truth serum and chocolate milk. Guard your secrets with today’s Groupon: for $50, you get $100 worth of eyewear or contacts at Hillcrest Vision in Winston-Salem.

Hillcrest Vision clears up blurry text and sharpens muddled movie screens with personalized eyecare services and some of the most advanced contact lenses and glasses available. After discussing their needs and current prescriptions with optometrist Dr. Juawana Hall, patients can select disposable contact lenses for daily, weekly, or monthly wear ($30+/box). Pairs of bifocal lenses afford the flexibility to watch security demonstrations from the front or the back of an airplane, and toric lenses help to correct astigmatism ($45+/box). Hillcrest Vision offers durable gas-permeable lenses and comfortable silicone-hydrogen lenses, and Dr. Hall can also fit eligible patients with patented SynergEyes hybrid lenses, which combine hard and soft lens technology with the eagle-eyed sight of a griffin ($180+/eye).

A spectacle of spectacles, Hillcrest Vision’s spacious and comfortable optical area displays more than 1000 fashion-forward frames and sunglasses, including the latest styles from Coach, Gucci, Kate Spade, and Nautica ($99+). The optical staff confidently answers questions about which frames feature appropriate lenses and which help to achieve x-ray instead of heat vision. Choose glare-reducing scratch-resistant Crizal lenses ($129), impact-resistant Thin&Lite polycarbonate lenses ($171+), or chameleonic Transitions lenses, which morph into sunglasses in bright light ($100 extra).