Orvis Flip Focal Lens Posted in Farlows, Sunglasses This clip on fly tying magnifier attaches to the brim of your hat with clip and pin, flips easily out of the way, and gives you 2.25X magnification to thread even the finest tippets with ease. Store: Farlows Buy at Store Related PostsVeniard Sheer Ultrafine Thread 14/0Veniard Sheer Ultrafine Thread 14/0Farlows Lambswool and Waxed Cotton Picnic BlanketPiscifun Magnetic Net Release Fishing Net HolderPiscifun Magnetic Net Release Fishing Net Holder