This page lists all of our safety glasses with Indoor-Outdoor (I/O) lenses. The I/O lens is versatile, in that it can be used both indoors and out, without any concerns of color distortion. It is especially useful when trying to reduce excessively bright or glaring light without significant dimming as a gray lens might cause. Not a Polarized or Photochromic lens. You can sort the page by Most Popular, Name (alphabetical order), or Price. Please click on an item for details and to order. For Indoor/Outdoor use. VLT = 50-60%
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