Ensure maximum visibility and protection during blasting operations with the GVS RPB Nova 3 Outer Lenses (NV3-724). Specifically engineered for the Nova 3 sandblast helmet, these 50 pack of disposable outer lenses act as the first line of defense against abrasive rebound, dust, and debris. Designed to be used in conjuction with the RPB Nova 3 Helmet Inner Lens (NV3-722), Tear Offs (NV3-725), and/or Cassette Lenses (NV3-745)