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



Laser Pointer Store

Alaskan

https://youtu.be/VqULEE7eY8M

https://youtu.be/iFEBOGLjuq4

Signature

How lasers work: https://tinyurl.com/yawyaqoq

Online mRad divergence calculator, measure output beam diameter and then spot diameter at a distance, input numbers: https://www.laserworld.com/en/laserworld-toolbox/specify-laser-divergence.html

To see the importance of beam divergence, make some example calculations with this divergence calculator - you can clearly see the importance if the distance is increased: https://www.laserworld.com/en/laserworld-toolbox/divergence-calculator.html

Trophies

  1. 30

    I LOVE IT!

    Content you have posted has attracted 500 likes.
  2. 20

    Can't get enough of your stuff

    Your content has been liked 250 times.
  3. 15

    Seriously likeable!

    Content you have posted has attracted 100 likes.
  4. 10

    I like it a lot

    Your messages have been liked 25 times.
  5. 2

    Somebody likes you

    Somebody out there liked one of your messages. Keep posting like that for more!
  6. 20

    Addicted

    1,000 messages? Impressive!
  7. 10

    Can't stop!

    You've posted 100 messages. I hope this took you more than a day!
  8. 5

    Keeps coming back

    30 messages posted. You must like it here!
  9. 1

    First message

    Post a message somewhere on the site to receive this.




Top