- The design of these aviator shooting glasses positions the lens close to the eye for better peripheral vision. Nickel-free aviator frame is made of tough pewter-tone monel, features heavy-duty hinges, and rests on soft rubber nose pads. The HiDefSpex Diamond Vision lenses are made of a bulletproof material that can be customized for your prescription; bifocal lenses are also available. These aviator shooting glasses with quartz-coated lenses are a worthwhile investment; they are guaranteed for life against breakage. Available in 20%LTM for bright sun, 40%LTM for overcast days, and 65%LTM for low-light situations; LTM stands for light transmission–the higher the percentage, the more light is filtered through the lenses. Allow 4 weeks for delivery. USA.
