Using this Lincoln Caliber gas lens is easy. First, make sure it fits your 17/18/26 TIG torch properly. Install it according to the torch's instructions. When welding, the lens will give you great gas coverage, so you can focus on getting a good weld. As for the stick - out, use it to get a clear view of the weld puddle. When you're done, take it off gently. Keep it in a dry place to avoid rust. If it gets dirty, clean it with a soft cloth. Remember, don't use any sharp tools on it as it may damage the lens.
