Glasses are wondrous things, instantly correcting vision problems, making people look smarter, and disguising superheroes with one miniscule change. Obtain powerful identity maskers with today's Groupon: for $50, you get an eye exam and $150 toward eyewear at the One Hour Optical location at 4100 University Ave. in West Des Moines.

One Hour Optical's experienced optometrist Dr. Lisa Lansink expertly inspects eye orbs and adorns faces with stylish and helpful frames. The comprehensive eye exam tests patients' vision with a series of examination devices to find the required prescription and leftover negatives from cluttered photographic memories.

After obtaining clients' eye digits, One Hour Optical technicians will install the required lenses in fashionably inspired frames, including standard frames (starting at $99) and designer eye frocks from Coach, Prada, Gucci, Nike, and more (starting at $175). Through diligent work and time-space incantations, most customer orders are ready in one hour.