Tech Tip: Adjusting VIKING™ Helmets for Bifocals
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12 سال پیش
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Though VIKING™ Helmets are cheater
Though VIKING™ Helmets are cheater lens capable, sometimes you want to be able to use your own bifocals while you weld for an even more precise view. VIKING™ Helmets allow you to do this by adjusting the headgear to broaden your line of sight. Dennis Klingman shows you how. For more information on VIKING™ Helmets, go to http://www.lincolnelectric.com/en-us/...
12 سال پیش
در تاریخ 1391/10/01 منتشر شده
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