- Designed for use behind ANSI Z87 CSA 94.3 shaded welding lenses.
- Made from high quality acrylic for exceptional optical clarity.
- Dimensions: 2" x 4.25"
**Please note in order to add this lens behind a shaded welding lens a welding helmet which has enough space to accept multiple lenses must be used (Fibre-Metal Pipeliners, Pipeliners with Sellstrom Flip Fronts, Sellstrom Helmets, Techiniweld/Tefuawe/The Welding Magician Sugar Scoop)**
