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  1. T

    I need help to make this cheap chinese laser burn.

    Turns out there is focusing lens inside of it also small lens filter, suprisingly well built laser for only 5$ I removed ir filter and focused lens for small distance and now it can burn stuff. :0 Gotta wear glasses now as this thing is dangerous for my eyes withou ir filter
  2. T

    I need help to make this cheap chinese laser burn.

    This is how it looks like when i remove top cap off
  3. T

    I need help to make this cheap chinese laser burn.

    So I've ordered cheap laser from ebay for like 5$, today it arrived and its bright as hell.. Its way brigther than my optotronics 5mw laser (which can peak up to 9mw) You even see beam little bit when room has medium light level in it. I tried turning on laser on my hand and I can feel it...
  4. T

    Can 8-9 mw laser burn?

    Well since i bought from optotronics I guess its not very poorly put together.
  5. T

    Can 8-9 mw laser burn?

    I've bought optotronics 5mw laser, jay told me it goes up to 8-9 mw when it heats up and was just wondering can this power burn something? If not raw maybe with magnification glass? I'm still complete noob when it comes to laser so I thought I would ask here :bowdown:
  6. T

    Fun stuff to do with lasers? :P

    Guys I thought you were more fun :evil:
  7. T

    Fun stuff to do with lasers? :P

    Already knew that from old cheap chinese lasers I had :c
  8. T

    Fun stuff to do with lasers? :P

    I received my optotronics 5 mw green laser, epic stuff. First time seeing beam made me wow.. Today I did google and searched up what stuff can I do using lasers and I stumbled across video which transforms your laser light into microscope, basically I saw bacterias from water drop.. Pretty cool...
  9. T

    Which laser to get?

    You think optotronics has better quality?
  10. T

    Which laser to get?

    Been searching around and found this one: Optotronics Product Details I dont like the look of it thought xD
  11. T

    Which laser to get?

    I'm really impressed by lasers and I really want 5 mW laser for beggining as its not dangerous. I never had any laser other than cheap chinese ones you buy in any store for few bucks. I'm from Croatia if anyone wonders, it can help you determine whether the laser can be shipped here or no. My...




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