No the electro magnetic spectrum that's visible to the human eye is basically 375nm through 700nm ish, you can see a slight pink/red tint in 808nm, that's why night vision illumination for home security went to 915nm so the illumination would not be visible.
At 1550nm the wave no longer penetrates the eyes lens, well not unless it's enough energy to burn flesh, but a diffuse reflection is said to be eye safe and C02 is 10400nm and often expressed in the next range of 10 as um, so a 10.4um laser is 10400nm, the length of the wave, hence a 405nm has more waves per inch than 660nm, that's why blue ray players have more bandwidth and fiber optics carry more digitized information than a copper pair of telephone wires, typically I think the telephone stuff is 1550nm to be "eye safe" but I could be wrong.
Now X ray lasers are bad ass and can fry an enemy troop behind a wall, gamma ray lasers if we can make them work without destroying themselves may well shoot through the earth.
VLF very low frequency is used to communicate with submarines underwater but the bandwidth sucks and there is something new now.
The really dangerous near IR wavelengths are the invisible waves that DO easily pass through the eyes lens onto the retina in the 800 to 1500 range or there about, you have to be very careful messing with that or you could go blind before you know there has been a mistake, it's also what the Chinese mount on their main battle tanks to blind enemy troops, pretty messed up but be aware that you want wrap around goggles if you are going to work with anything in the near IR range, I prefer not to at all, it's too risky to others to use outside your house even if you have wrap around goggles. 10400 should not hurt anyone's eyes from a diffuse reflection but wearing polycarbonate basic clear goggles are a good idea if working with it up close, and as the beam quality is good the other main concern is knowing your backstop, you don't want to zap a hanging leaf and set your neighbors curtains on fire.
