Magna Lens revolutionizes protective eyewear with its patented, powerful, magnetic design, securely connecting eyewear directly to earmuffs. This innovation eliminates the discomfort of frames pressing against the head under earmuff pads, and also preserves up to 17 dB of the earmuff's Noise Reduction Rating (NRR) by eliminating air leaks from eyewear. Magnetic earmuff adapters allow Magna Lens eyewear to be used with just about all brands of earmuffs. Magna Lens delivers high-performance eyewear that enhances comfort and optimizes hearing safety for the most demanding shooting environments. (less)