* Optically Correct Decentered Lens for accurate viewing.
* Premium Polarized Lens + 100% UVA + UVB for maximum glare blocking.
* 1.9mm Polycarbonate Lens is unbreakable + sturdy.
* Shatterproof and Scratch Resistant
* Virtually Invisable Bi-focal because it is injection molded.
* Bi-focal Positioning is good for seeing above and below and straight ahead.
* Quality Spring Hinges
* Ideal for Fishing, Hunting, Driving, Outdoor Reading, ECT.