All of the above helmets feature a magnifier adapter built into the ADF frame/housing.
Available in the following magnifications: 1.00, 1.50, 2.00, and 2.50.
Helpful Service on Striker Welding Helmet
Great assistance from HTP in helping me find replacement lenses for my striker helmet purchased some years back. Was able to identify the correct parts which were shipped pronto. Now I can see clearly again Thank You HTP