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  1. 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
  2. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    price reduced to 80€
  3. Elektrotechniker

    FS: 1.2 W 445nm Blue lasers for sale

    bump! updated OP with more pics and new price!
  4. 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...
  5. 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.
  6. 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.
  7. 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...
  8. 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...
  9. 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
  10. 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
  11. Elektrotechniker

    Beware: New PayPal phishing scam looks real.

    ha, just got this email today
  12. 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...
  13. Elektrotechniker

    [Giveaway] 4A testload

    count me in :)
  14. Elektrotechniker

    Hey there everyone!

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

    Windows 10 , Have you?

    ok i solved it by changing the HDMI Input Label of my LG monitor to "PC" like the other hdmi input which i use for another computer. windows 10 rocks so far.
  16. Elektrotechniker

    Windows 10 , Have you?

    the font on one of my desktops is messed up/blurry/fuzzy and the latest updates and drivers dont seem to solve this :(
  17. Elektrotechniker

    FS: Quickshow FB3 (NEW)

    bump, free international shipping
  18. Elektrotechniker

    FS: Quickshow FB3 (NEW)

    I got a QS FB3 Lasershow software and FB3 DAC. Complete new in box never used. pm me with reasonable offers.


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