FREE DELIVERY ON THIS ITEM 👍
Univet welding over specs are specifically designed for use with prescription glasses. The 5X7 model, which is part of the X-Generation series, is a shade 5 welders spec which can be used for gas welding and flame cutting. They are ultra lightweight at just 37 grams, making them a pleasure to wear for extended periods. The frame as been carefully designed to stop the overlapping of the temples against your own glasses and they are also adjustable in length.
The lens is protected with anti-scratch + coating.
Technical:The Lens: IR5 Shade 5 Welding Lens