3M Speedglas 9100 Welding Helmet Magnifying Lens - 1x to 2.5x - 2.5x - 171023 Improve your welds with the 3M Speedglas 9100 Welding Helmet Magnifying Lens. This lens magnifies objects by up to 2.5 times, giving you a closer, clearer view of your work. This can help you to make more precise welds and improve your overall welding quality. The 3M Speedglas 9100 Welding Helmet Magnifying Lens is easy to install and use. Simply attach it to the front of your welding helmet and adjust the magnification to your desired level. The lens is made of durable materials and is designed to withstand the harsh conditions of welding. If you are looking for a way to improve your welds, the 3M Speedglas 9100 Welding Helmet Magnifying Lens is the perfect solution. Order yours today! Features: Magnifies objects by up to 2.5 times Easy to install and use Durable materials Designed to withstand the harsh conditions of welding Benefits: Improves weld quality Makes more precise welds Reduces eye strain I