With perfectly rounded, acetate-coiled lenses and slender metal temples, Duncan is the embodiment of the classic Windsor frame.
Made from hand-polished cellulose acetate and stainless steel
Akulon-coated screws for durability
Duncan is available in medium and wide
Choose a width that corresponds with your face width. If you’re still unsure, select a few different sizes in a free Home Try-On.
We offer a variety of prescription and lens types
Need a prescription? Renew yours from home with our Virtual Vision Test app or book an eye exam.
Everything that's included
Each pair of glasses comes with prescription lenses, plus a frame case and lens cloth. We also offer free shipping and a 30-day, hassle-free return or exchange policy, as well as a six-month, no scratch guarantee for our prescription lenses; we'll replace scratched prescription lenses for free within six months of purchase.