The 98 Series features a contemporary wrap-around style. It provides increased angular coverage and improved peripheral vision. Molded-in brow guard and vented side shields give additional protection. Available in both hard-coated for scratch resistance, or uncoated for extra cost savings. The 98 Series XL is an enlarged version that allows room for wear over regular prescription eyeglasses - a low-cost safety provision for temporary workers or visitors to the workplace who use prescription eye wear. The 98150 features a Filter 5.0 Green Lens.
High velocity impact safety glass test method is performed by shooting a 1/4" steel ball at a speed of 150 feet per second aimed at the center of the lens. The result is a Pass or Fail which determines that a lens must not chip, break, or crack and it must maintain its original position in the frame.