[avar]

Why would they need a filter? The laser light isn't making it directly to the eyeballs of the wearer.

The worst you'll get is 100% illumination on all pixels on the LCD inside the headset.

You can't stare at the Sun, but you can stare at a video of the Sun.

[maxerickson]

The question is clearly about protecting the camera from the laser.

[looofooo0]

Well white laser cannot be blocked with normal Kameras.

[taskforcegemini]

camera sensors are pretty easy to damage. a lot of people destroy their cameras by filming solar eclipses without taking any precaution

[jacquesm]

Yes, definitely. You will want to protect your camera sensor from a direct hit by a laser (or even an indirect one). Diffused is probably ok.