Laser filters

i have a pair of goggles, That have removable lenses and i have a few some non transparent, some dark some reflective, glow in the dark.
I have been wanting to get lenses for them to use with my lasers here is a very close pic of my goggles.

The lenses are around 1.5 in I am not 100% sure.
Is there any way to get filter to put in place so i can use them?

Nice streampunk look but that strap ruins it. Should be leather with a nice brass buckle. Looks like elastic can be hidden inside the goggle sides.
Could get OEM goggles & cut lenses to fit or other laser goggles for that matter.
I don't know how it would go but if the lenses have a slight curve you want to get rid of, placing them on a sheet of glass in the oven Might work. Increase temp Slowly & keep checking if its softened. (Never pour watter on hot glass/metal)

That is an interesting idea.
But can you buy this stuff in sheets?
Its not worth the effort imao to chop up old glasses and have to risk them in a oven to get them to fit.
I think ill stick to what i am doing now, using almost black lenses.
They are kinda like my welding helmet.
Might not fight ir but it sure stop all visible light.