Carson OD 12 Clip and Flip Hands Free 1.75x (+3.00) Magnifying Lenses, Grey

Clip-on, flip-up, magnifying lenses (clips on to your regular glasses) Flips up out of the way; flips down to become a hands-free magnifier Great for fly-tying or any other hands-free magnifying use Protective pouch included 1.75x power equivalent to +3.00 diopters | Lens Diameter: 2.0 x 1.5 inch