Randolph Engineering Inc

Founded in 1973, Randolph Engineering is the leading American eyewear brand manufacturing metal frames — start to finish — in the United States. A third generation, family-run global company with distribution in over 85 countries, Randolph engineers, responsibly manufactures, and markets the highest quality eyewear, all while remaining true to our core values.

Each pair of our eyewear is built by hand — right here — in our factory just south of Boston, Massachusetts. Backed by a lifetime guarantee, our 200 step process uses top-grade materials. Our attention to quality and detail is steadfast. We are a dedicated partner to US military and NATO forces, a respected player in the precision sport arena with our RE Ranger product line, and an established lifestyle brand. We are the definition of independent. Proud. Passionate. And committed to supporting eyecare professionals in every way.

We stand behind our promise: To craft the world’s finest eyewear, one pair at a time. We are — like those who wear our frames — extraordinary, independent, and inspired.