Results 1 to 5 of 5

Thread: collimator comparison test somewhere?

  1. #1
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    420

    Default collimator comparison test somewhere?

    Is there a collimator comparison test somewhere? (include photos or video)
    Same diode and G7, G8, 3 element and other collimator lens compare how is change the beam size and divergence 10-20-30m distance.

  2. #2
    mixedgas's Avatar
    mixedgas is offline Creaky Old Award Winning Bastard Technologist
    Infinitus Excellentia Ion Laser Dominatus
    Join Date
    May 2007
    Location
    A lab with some dripping water on the floor.
    Posts
    9,884

    Default

    Quote Originally Posted by whiteg View Post
    Is there a collimator comparison test somewhere? (include photos or video)
    Same diode and G7, G8, 3 element and other collimator lens compare how is change the beam size and divergence 10-20-30m distance.
    DTRs website?

    Steve
    Qui habet Christos, habet Vitam!
    I should have rented the space under my name for advertising.
    When I still could have...

  3. #3
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    420

    Default

    Quote Originally Posted by mixedgas View Post
    DTRs website?

    Steve
    I watch the DTR and laser pointer forum threads, but not found distance compare test. Only collimator power losing test.
    The DTR site pictures only 1W 525 nm and 7W blue diode spot 75 feet, but not different distance.

  4. #4
    Join Date
    May 2007
    Location
    1 hr from everything in SoCal
    Posts
    2,748

    Default

    If you're the smartest person in the room, then you're in the wrong room.

  5. #5
    Join Date
    Feb 2008
    Location
    Hungary
    Posts
    420

    Default

    Quote Originally Posted by absolom7691 View Post
    Wow! Thank you!

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •