These vintage Air Photo Supply Corp binoculars are a rare find for collectors and enthusiasts alike. With a 3x power coated eyepiece, they provide a unique viewing experience for those interested in the world of optics. The binoculars have a classic look and feel, and are in excellent working condition, making them a great addition to any collection. They come from a time when quality craftsmanship was the norm, and are sure to impress even the most discerning of buyers.