On the 3M™ Speedglas™ Welding Helmet Series 9100 there is a magnifying lens holder built into the welding filter, making lens installation easier and more secure.
For the new 3M™ Speedglas™ Welding Helmet Series 100 there is a magnifying lens holder built into the welding filter, making lens installation easier and more secure. For the older 100 series filters you will need a holder for the magnifyer (spare part 171017).
For the 3M™ Speedglas™ Welding Helmet SL you will need to add the holder for magnifyer as a separate spare part (171031).
For the 3M™ Speedglas™ Welding Helmet SL you will need to add the holder for magnifyer (part no 171031)..
The 1.0X magnifier is used for magnifying object 1.0X's the normal power. Can be used with all Speedglas welding helmets.