Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Search results

  1. Teej

    Hello from a flashlight collector and reviewer

    Welcome to the less dark side! :D I was a regular over at CPF for many many years (TEEJ), so.... I get it. :D
  2. Teej

    HEADS UP New Jersey members

    NJ Flasaholic/Laser people are always a good addition. :D
  3. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    LOL - No. :D Only one turns like a control, that I saw so far, so, that's the power. (One down, one to go...) Podo said half presses do the modes... so, another ring would be interesting. The potential things to "turn", starting with the butt/switch end, are the butt switch cap... ...
  4. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    So, one cell at a time, not two 18350's, etc, right?
  5. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    Thanks! Can you also clarify the cell options? As in, can I use two 18350's with that extension tube, or, will that cause a disruption in the spacetime continuum or other problems, and, I tried one 18650 with the extension tube, but the cell was too short, by a lot, and would not make contact...
  6. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    I am still waiting to find out what cells to use for what reasons, etc. I received the laser, and the workmanship is amazing, really great. But, with one 18350 is gives a dot, not a bar, and, it blinks on/off, and the dot is not staying on. Turning the power ring doesn't seem to change the...
  7. Teej

    Wow...."super chiral" laser...

    Its some cool stuff. I first saw some stuff on this back around 2014 or so... and, its fairly mind blowing. Chirality is very interesting as well, and there's a ton of info on it... but things like lemons and limes taste different, even though what you taste is the same chemical, but, the...
  8. Teej

    Feeler for Jetlasers Group buy #11 NOW ONGOING!! post your choices and comments TYVM

    I too would be interested in a 1 w mini 532 nm if it's available as an option. :D
  9. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    Thanks! I ordered a Ranger, style 7, 445 nm 5 w with a BE. After reflection on it all, the striker would be too large to casually carry about, and the Ranger is the right size, and 5 watts 445 is still going to work for me. I have both 18350 and 18650's, and it appears it can put out all 5...
  10. Teej

    5.5w 450nm blue laser very week

    LOL - It showed up as a new post and I did not notice the date. :D
  11. Teej

    5.5w 450nm blue laser very week

    I THINK you might be thinking amps and volts, but they are talking about watts. The drivers can trade amps for volts etc.... so you can get less run time (Fewer milliamp hours) but at higher voltage, etc. :D Anyway, off the top of my head, it sounds a bit like where your head was going? :D
  12. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    Thanks! If the ring is in the lowest power position when on, and then turned off with the switch, does hitting the switch again make it come on at that lowest setting? And, maybe its the browser, but, I can't blow up the pics of the styles to see the differences/tell them apart.... Could you...
  13. Teej

    FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

    I was looking longingly at the Ranger with ring adjustment of power in the 5w 445 nm.... but, really wanted 7w... And The descriptions of the many many choices for the Ranger's body and trit combos is too confusing (For me at least, but I'm old, etc) The multimode of the strikers seems...
  14. Teej

    What are the best quality and priced goggles to use when using both a blue 7 watt and a green 1+ watt ?

    IIRC, the Laserglow's are OD 7 for that range.
  15. Teej

    265nm lasers for SARS-CoV-2

    Just noting that as far as efficiency, really, a florescent tube UV source works better than LEDs, and so forth. :D
  16. Teej

    Space Discussion Thread

    I suppose it would be analogous to the first colonists crossing the Atlantic to colonize America. Some colonies failed, some succeeded. Its a false dichotomy to assert that if we did not go into space, the poor would have more money...as those in poverty did not chip in for the trip, and the...
  17. Teej

    Space Discussion Thread

    The limiting factor is not distraction, etc. its economic. Ore, parts, fabrication, use energy to obtain/produce. The "business" of the future, therefore, will be more likely to involve who OWNS the machines that do it all. Your income will simply be derived the same way it always has been...
  18. Teej

    Space Discussion Thread

    My thoughts on interstellar travel focus on one aspect: WE MUST DO IT IF WE ARE NOT GOING TO GO EXTINCT. The earth, the sun, well, they will not last forever. Yes, we might have a few billion years before the sun converts to a red giant, etc...but we do not know how long before an asteroid...
  19. Teej

    Life in Outerspace vs Innerspace

    Its a false dichotomy actually, in that the space stuff is decontaminated when it returns, TO kill unwanted microbes that might be brought back...(Outside of samples, not the samples of course) ...and the question is really about what life is...or that should be the question. Now that we have...




Top