The Ultraview PLUS provides a 39% larger viewing area over similar models along with an easy to read digital display for all adjustments to fit the job. Grinding/cutting shade allows the user to set up from shade 5-9 for all types of non welding applications. 4 arc sensors provide for fast .08ms transition to you shade 9-13 welding shades. Powering the ultraview welding helmet is a solar charge CR2450 battery to provide increased battery life. A 3 year warranty on the helmet lens is also provided.