Lincoln Electric Vista 3000 Black Welding Helmet K2604-1 One of the industry's larges view sizes-up to 32% larger than the competition! All Vista helmets come with free sports-pak style helmet bag & Lincoln Electric bandana Variable Shade 9-13. Vista 3000 View Size ( 3-7/8 " x 3-1/8 " )( 98mm x 81mm ) Solar - Powered - No batteries to replace. No on / off switch to remember.