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  1. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    couple still available. bump
  2. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    bump. still 3 there
  3. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    thanks for your input hak. I don't see how the price on these is not right at 80€ , when I put a lot of time carefully building and testing them, applying heatshrink tube(see attached picture) and whatnot.. YES, there are sellers out there not using it. you are right about shipping the juice...
  4. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    couple more available left!
  5. Elektrotechniker

    Green 200mW ~510nm my mini first mod

    nice, what diode is this and where did you get it?
  6. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    the other day I updated the price to 90€ and today to 80€- the driver is from ebay, bought them almost a decade ago. they are buck converters outputting around 1.25A
  7. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    price reduced to 80€
  8. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    bump! updated OP with more pics and new price!
  9. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    how is it a "used" laser? i already stated that i have some leftovers from couple years ago, when the prices of the first diodes where still high (not when i first paid 42€ for a single diode :D ), but still high enough. The parts are completely new, all sealed, ready to build a laser out of...
  10. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    t thank your for your input. no offense taken. its the internet and sometimes there are misinterpretations. thanks for clarifying.
  11. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    It's quite alright. No need to apologize. It's just that I would never do this to anyone. Maybe you are right, my lasers are a bit overpriced and I might end up lowering the price, then again, as I said, I add the effort of building to the total price, which is the normal thing to do.
  12. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    these lasers use the aurora c6 host. 60€ barely covers the cost of parts for me. i then add the time and effort I put into carefully putting the laser together myself, also testing to make sure it works as it needs to. if the price is too high for you please dont spam my sales thread claiming...
  13. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    I have some 1.2 W 445nm blue lasers for sale. They use one of the older 445nm projector diodes and have a respective AR lens. The power range is ideal for handheld lasers. The laser module is cooled passively using a black anodized aluminum heatsink. The laser uses a focus knob to adjust the...
  14. Elektrotechniker

    Raman-spectroscopy

    ha, just stumbled upon this thread. i worked with a raman spectroscope during my B.Sc thesis to verify crystallisation of germanium probes after a laser process. was kinda fun looking at those peaks :D
  15. Elektrotechniker

    I quit

    Wow, i have been inactive for a while here and i get linked to this thread. Chill the fuck out dude, i burned 2x $45 445nm diodes back in 2011 and never left the hobby. Also, children in africa could have drunk that lighter fluid. what a waste
  16. Elektrotechniker

    Beware: New PayPal phishing scam looks real.

    ha, just got this email today
  17. Elektrotechniker

    Custom laser projector for sale

    hey guys. due to school i need to raise up some $$ so here's something ive had for almost 3 years now which was used for less than 2 hours indoors. it uses a pair of 30k PT laser scanners, a custom made mount with 3 red diodes in it for red, about 400mW of 650nm i think, could be more. for blue...
  18. Elektrotechniker

    [Giveaway] 4A testload

    count me in :)
  19. Elektrotechniker

    Hey there everyone!

    what was your first laser you got that broke after 6 months?




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