night vision tac glasses by bell and howell,polarized, sports, military-inspired eye wear for low light conditions as seen on tv (unisex) bell+howell <p><strong>product description:</strong></p><p>tacglasses are sunglasses for men and women with a design inspired by the eyewear worn by american military members while they're on the job. their design is meant to allow them to survive being dropped, stepped on, sat on or bent while still retaining the ability to spring back into their original shape for you. it's insinuated that these sunglasses are suitable to wear during a wide variety of outdoor activities, regardless of the weather or climate you're in.</p><p><strong>how it works</strong></p><p>the lenses of each pair of tac glasses are equipped with the light-filtering technology that's typically included within a pair of bell and howell sunglasses. this type of technology blocks any harsh glare coming from the sun or any other light source, which will help you see objects and obstacles that would otherwise be blocked from view. it'll also enhance the color of everything you see, which will enable you to perceive every object in your environment at least a bit more clearly than usual. when you're able to see any potential obstacle around you in sharp relief, you'll be able to keep yourself safer and more comfortable during any activity.</p><p><strong>features</strong>:</p><ul><li>lightweight</li><li>malleable</li><li>tolerant to harsh weather</li><li>black</li></ul><p><strong>uses & benefits:</strong></p><p><strong>ideal for driving </strong>driving with the sun's glare in your face can lead to accidents, and ordinary sunglasses don't always block this type of glare very well. fortunately, your tac glasses elite will do an effective job at blocking glare, so your view of the road ahead won't be blocked by the sun's rays. even if there's no glare on a particular day, the glasses' clarity-enhancing technology will enable you to see things up ahead more quickly and clearly than usual, so you'll be better equipped to avoid danger. the same goes if you're driving a boat instead of a car!</p><p> </p><p