Bell Panovision Shield (for 2016 Plus Bell Star Series) - (Light Smoke) Panovision Viewport Increases Field of View.No matter what or how you ride, one factor remains constant: the need for maximum visibility. Whether racing or going on a simple ride in the mountains, the ability to make safe head-checks and see obstacles clearly is critical. The Panovision viewport in the new Star helmet offers riders additional vertical and lateral visibility over the previous Star and more traditional viewports. This allows the rider to see better in a tight or tucked position and make safer lane changes and head-checks.Replacement Panovision faceshield for the 2016 Bell Pro Star, Race Star and Star helmets.Class 1 optics.