It'll probably only expand to the UV side of things, the lens doesn't really filter out IR at all and you can see some of it already without any changes to your

It'll probably only expand to the UV side of things, the lens doesn't really filter out IR at all and you can see some of it already without any changes to your eyes. But your eye isn't very sensitive to it, so you have to block out all other light to be able to see anything. edit: quick way to do this https://www.wikihow.com/Build-Near-Infrared-Goggles https://www.wikihow.com/Build-Near-Infrared-Goggles