10x 3M 171021 Magnifying Glass 1.5

Give you a closer, clearer view of your weld Magnifies objects by up to 3 times the normal power (depending upon model selected) Designed for use with Speedglas welding helmets Installation is easy and secure For older 3M Speedglas Welding Helmet Series 100 the magnifier holder is sold separately For 3M Speedglas Welding Helmet SL youll need to add the holder for magnifier as a separate spare part Suggested Applications Use for welding applications