Fly Fishing^ Visormags – Your Premium Fishing Gear Store Rods Lines Baits Accessories

Visormags, Easily attach these Clip-On Magnifying Glasses to the brim of your hat and see your knot tying and fly attachment with a sharp, distortion-free view. Features clear, durable acrylic lenses. Protective soft case included. Available in: 5 Diopter, 4 Diopter, 3 Diopter.