Esab SENTINEL A50 Auto Darkening Welding Helmet<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Revolutionary shell design - high impact resistance nylon.</li><li>Halo™ headgear - ergonomic， infinitely-adjustable 5 point head gear provides extreme comfort and balance. Low-profile design， central pivot point allows for maximum head clearance while helmet is in the up position.</li><li>3.93 x 2.36 in. (100 x 60 mm) viewing area. 1/1/1/2 –5-13 ADF.</li><li>Externally activated Grind Button - shade 3 grind mode.</li><li>Color touch screen control panel with 8 separate memory settings.Includes 1 clear &amp; 1 amber lens</li></ul></div><img src="http://ecx.images-amazon.com/images/I/4194XF6wykL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RIzKVMQtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SWUC9OVzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51EPQBq3YsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51niHlU%2B2ZL.jpg" noproxy>