Error in the text: 1000mW laser with 532nm wavelength which is green light.

1000nm light is infrared.

Cross posted in https://lemmy.ca/post/64612634

WARNING: Definitely DO NOT point a [1000mW, 532nm laser] at Flock cameras. It totally won't damage the sensor and render the camera ineffective. So please don't consider it, okay?
you are viewing a single comment's thread
view the rest of the comments
[–] 102 points 4 months ago (15 children)

If you actually want to do this, look at the NUBM44-V2 laser diode. 7 watts of output power and around $30 on eBay. Another $50 or so for a driver, heat sink, and lens and you can burn out cameras in seconds (you can also burn out your eyes so a good set of laser goggles is essential).

  • source
  • parent
  • hideshow 15 child comments
  • [–] 43 points 4 months ago (3 children)
  • [–] 29 points 4 months ago* (3 children)

    Also make sure your friends have laser goggles, and that nobody is anywhere downrange if you're trying this. It takes way longer to blind a camera with these than it does to blind a human/animal, and it will turn minor vandalism charges into felonious assault.

  • source
  • parent
  • hideshow 3 child comments
  • [–] 6 points 4 months ago* (last edited 4 months ago) (5 children)

    Also worth noting that in a lot of places you'll need a license to legally own and operate a class 4 laser like that Edit: I looked into it some more. This might only be true for commercial facilities. Idk though I'm not a lawyer

  • source
  • parent
  • hideshow 5 child comments
  • [–] 13 points 4 months ago

    "class 4" is just the highest class, being over 500mw. Technically, the experimental lasers they use on warships are class 4 lasers.

    Most countries don't restrict owning them, but they do restrict selling them. When you have one, it's kinda like owning a kitchen knife, perfectly legal, but as soon as you do dumb shit with it, thats still on you.

    And class 4 lasers make it VERY easy to do dumb shit.

  • source
  • parent
  • [–] 8 points 4 months ago

    I don't think a license is going to help you if you're found walking around with a 7 watt laser hooked up to the relevant drive circuitry. They're still going to presume you're up to no good, and, when they find a camera with a burned sensor, they're going to assume it was you. I guess the moral of this is: don't get caught.

  • source
  • parent
  • [–] 3 points 4 months ago

    Probably don't even need that much, my cheap eBay laser pointer from 20 years ago damaged one of my first smart phone cameras in a couple seconds because I aimed it directly in. It was red, too, not green. Both work though.

    I didn't want to some in my rites so I thought the camera lens would be OK. It was indeed not OK.

  • source
  • parent