I ordered a new helmet in December and just got it yesterday. Being super excited about it because I am a welder by trade and use my helmets everyday 6 and 7 days a week for 8 to 14 hrs a day. I had lost my job right before I ordered the helmet because someone stole my helmet out of my truck. Anyway I am going to use this helmet at home and I am wanting to know about replacement lenses. They are an odd shape and it only came with 2 for the outside and one for the inside. Are these something that will be carried fairly soon? I would just like to know before I get to welding with it and then can’t get a replacement for it.