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

How to Register on LPF | LPF Donations

Search results

  1. dubious speculation

    4 16000mah 6s lipos

    I think you'll find that no matter what project you come up with you won't be able to utilize those Lipo's to their fullest without spending an exorbitant amount of money. I mean can you think of any cheap sort of project that could utilize the 240A current draw that just one of those Lipo's...
  2. dubious speculation

    Nature Shots

    Awesome work RB! I really have to step up my game, haven't taken any new photos lately. Tied up with end of year exams at the moment :cryyy: Good luck with your surgery Paul :beer:
  3. dubious speculation

    Sanwu spiker 465nm 4000mw overview

    Glad you got this sorted out dden :beer: Great customer service from SANWU as always. Yes I noticed that the diode used in your 465nm Spiker was not an open can diode like the 07E is :thinking: What new 465nm diode are you referring to that's available?
  4. dubious speculation

    Weird POV effect with 589nm.

    I fail to see how this would reduce heat if CNI is using a form of PWM to pulse their pumping diodes. An LD running at 2A CW would produce the same heat as an LD running at 2A PWM controlled (regardless of the frequency with which they are being pulsed, since even the total sum of heat not...
  5. dubious speculation

    Building a new PC

    You gotta have deep pockets for those GTX 1080's :p Lian Li is an excellent PC case company so no need to upgrade the case. What resolution are you gaming at? At 1080p the 1070/1080 will fully max out most modern titles at 60fps no worries. Are you using this solely for gaming? If you're just...
  6. dubious speculation

    We miss you buddy :(

    We miss you buddy :(
  7. dubious speculation

    Nature Shots

    B&W would create some interesting ulterior perspectives! Your photography skills continue to impress RB and I can't wait to get out there more often and build a better understanding of what it takes to be a good photographer :beer: Severe weather researcher! Such an awesome career Trevor :D...
  8. dubious speculation

    Nature Shots

    Thank you very much for your kind words RB! And likewise we'd all love to see more of your exceptional photography :D Fantastic work Andrew! The Three Sister's is quite possibly one of my favorite natural landmarks in the Blue Mountains! On the contrary I think you captured the moon...
  9. dubious speculation

    Nature Shots

    I did! Fantastic shots Lazerman, I especially liked the 'Natural bridge' and the 'Old rag mountain' photos! I saw a similar natural phenomenon in Tasmania called the Tasman Arch. Unfortunately this is not my own photograph. Keep 'em coming Lazerman :beer: Simply astounding RB! You're...
  10. dubious speculation

    Nature Shots

    Sorry, I should have clarified my post a little better :shhh: I don't actually upload images directly to the forum, but rather I upload them to 500px (for the reasons stated above :beer:) without resizing them. Once they're uploaded the image hosting site allows you to grab direct links to the...
  11. dubious speculation

    Nature Shots

    Wow, a lot of really great info RB. Thanks for explaining all this photography jargon :) I've heard of Stops before but never knew what they referred to, the diagrams really help as well. I'll check out that link on camera controls and read up :beer: For some reason I've found I don't even...
  12. dubious speculation

    Nature Shots

    These are the kind of skills I have absolutely no clue about. I'm really looking forward to learning how to adjust the myriad of settings that are present on DSLR's and what those controls actually mean. Likewise Paul, I have many fond memories of braving the cold foggy winter nights in search...
  13. dubious speculation

    Make Your Own Spectrometer for Under $1

    A basic Chemistry or Physics course would tell you that atomic emission lines don't change with temperature. The atomic emission spectrum for each element remains constant regardless of temperature. If they did change it would render a lot of equations useless. The Rydberg formula which...
  14. dubious speculation

    Nature Shots

    Really?! I couldn't imagine only seeing snow once in my lifetime! Snow skiing is possibly my favorite sport, I've always thought to myself that we grew up in the wrong country :p Dude seriously you've got amazing talent! My eyes are trippin' right now is that a form of algae?? Please post to...
  15. dubious speculation

    Nature Shots

    Phones are getting better and better, except the ones that are exploding :D Excellent MilkyWay shots Lazerman, as RB said, we want more!!! That's crazy Trevor :eek: You've got balls to take shots like that! There's now way I'd even think about getting that close! The image below is from a...
  16. dubious speculation

    Nature Shots

    I would go that far as well ;) Sorry should have emphasized that emoticon at the end ":p" But yes you're quite correct Paul. Compounded by the CO2 induced increase in ocean acidity, it's not looking good. Anyway back to the pics! "Lakeception" Click on it to view the unedited image ;)
  17. dubious speculation

    Nature Shots

    Haha thanks BowtieGuy! We've had a very slow start to spring down here in Victoria, the rain seemed like it would never cease but now the weather's quite beautiful! Wow, your photography skills are always incredibly impressive RB! Keep them coming :beer: Global warming is a conspiracy...
  18. dubious speculation

    Nature Shots

    Thanks ArcticDude :beer: It goes without saying but lighting is everything! In the right lighting conditions most current phones can take very good photos, although mine frequently suffers from over-saturation, which to me isn't necessarily a bad thing.
  19. dubious speculation

    N1ch1- led flashlight

    Re: Nichia led flashlight As many may not know Nichi@ is a major player in the LED industry. With the majority of their most popular LED offerings being high CRI LED's with XP footprints. The flashlight forums are well acquainted with these LED's and have used them in countless of their own...
  20. dubious speculation

    Nature Shots

    I have always been interested in photography but have never had a capable camera to shoot with. Well I recently bought a decent phone (LG G4) which is quite a joy to shoot with. Some of these photos I've already posted in the Random Pics thread but thought I'd share a few more here. I'd...


Back
Top