In 1862 there was one Dutch ophthalmologist De. Hermann Snellen. He invented the Snellen eye chart that was bit different from today eye chart is because it had nine specific letters in the alphabet. Here we have cool men’s tie. Eye Chart Polyester Tie is cool tie with Snellen design on it and it is really well made tie with funny design. It’s made with durable black polyester fibers. It’s handmade and wrinkle resistant for easier care. Eye Chart Polyester Tie measures 3.75 x 59.0 inches. If you have a friend doctor that is ophthalmologist surprise him with this tie!