The more information that comes out the more it becomes clear why isn't a good idea to rush experimental jabs through production, silence anyone who asks questions, and give the manufacturer's blanket immunity.
It's a common misconception, but lasers, as most people know it (like in laser pointers) are not actually focused.
They're collimated. They form a parallel beam that never converges into a single point.
That's as far from focus as you can get.
Of course it's possible to focus a laser, and I think optical disc drives may be one of the places where it's needed, but most people never see those lasers inside...
So next time you say laser-focused, keep in mind that most lasers youve seen were not