Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Where do you find replacement lens that fit this helmet?
Document: i can't find a replacement headband to fit it. but besides that everything else was great. so thank you so much.
Its a great helmet and the design is pretty sick, but its got a weird shaped lens and the replacement lenses are hard to find. I got it cheap enough that I could just hang it up as a &#34;collector&#34; after already using the replacement lenses that came with the helmet.
The lens is not clear, it is wavy and blury. The auto darkening feature only has two sensors not the four it should so there are times where you get arc flash in your eye because of the sensors and there locations. The head strap is not big enough for my head. You can not just change it with another you need to find the exact one to fit it. When the stickers where put on there are creases and parts that did not get stuck on very well.
very cool helmet, like the look and fit.. dont like where the grinding and welding switch is located. also, dont like that they only give you 1 replacement shield for your front visor. otherwise, a good buy.
I moved mine down a bit. The pin was a pretty tight fit and locked in real nice. The gear assembly can also be adjusted closer or further from the lens to move your eyes or nose back away from the inside of the helmet. There is a three position adjustment there that from close to far would total maybe an inch and a quarter. Great if your a Pinochio or you need to be closer to that geezer magnifier.
I believe the magnifier lens is about a 2 power. This helps me because now I don't have to wear cheaters under the helmet.The headgear is not to bad. It is a ratcheting type that would maybe get small enough for Scruffys tiny little noggin, and adjust up to fit Joiseys fat head. I'm somewhere in between that range. LOL Easily adjusts by pushing in the knob and turning to the desired size.
also there are tiny gaps around the cover lens and splatter will find its way in and stick to the lens. this happens over a very long period of time however. recently the sensitivity has gone downhill and must be turned all the way up to register. I have ordered a new hood to protect my eyes because im young with 20/20 vision and would like to keep it that way. but nonetheless this is a great cheap hood that worked great for what I needed.
Very disappointed in the quality of this helmet. We even ended up paying the seller 1/2 price for a replacement. Both only lasted just over the initial warranty. The auto darkening part malfunctioned. My husband started burning his eyes. 'Very dangerous!
Husband got the helmet for welding class. It is not only a classy look but also a great fit and awesome auto-darkening
This is a great helmet on the money, a little hard to adjust the headband to get it to fit properly in my case it kept coming downhitting my chin, otherwise it works great, and only used it once seems to do the job.
Answer: yes