Page 1 of 2 12 LastLast
Results 1 to 10 of 16

Thread: Optic to combine red and green

  1. #1
    Join Date
    Jan 2007
    Location
    Florida
    Posts
    4,382

    Default Optic to combine red and green

    Hey All..
    What kind of an optic do I need to combine a maxyzmod 660 nm with a 532 200mw greenie? (making a yellow or orange beam ) a cube? beamsplitter/combiner or dicro or what?
    Sounds like a good time was had by all in Orlando-- hope SELEM's still on..
    Thanks
    Steve

  2. #2
    Join Date
    Aug 2006
    Location
    North West England
    Posts
    1,148

    Default

    A Dichro on a mount that either passes red and reflects green, or one that passes green and reflects red.

    Jim

  3. #3
    Join Date
    Jan 2007
    Location
    Florida
    Posts
    4,382

    Default

    oh yeah
    I think i asked this before. Pardon my redundantcy..

    Would an edmund sci do, or better get a pro-grade 1/4 wave etc?
    45 degree?

  4. #4
    Join Date
    Aug 2006
    Location
    North West England
    Posts
    1,148

    Default

    The Edmund dichros are good quality, and yes it is the 45 degree ones.

    Here is a link to the best ones.

    Jim

  5. #5
    Join Date
    Dec 2006
    Location
    Essex, UK
    Posts
    8,647

    Default

    Eat Sleep Lase Repeat

  6. #6
    Join Date
    Jul 2005
    Location
    Flying over a town near you
    Posts
    1,404

    Default

    I have one of the EO units left if you want it...PM me. It is a 25mm unit new in package.
    You are the only one that can make your dreams come true....and the only one that can stop them...A.M. Dietrich

  7. #7
    Join Date
    Aug 2006
    Location
    North West England
    Posts
    1,148

    Default

    Have you any others?

    Jim

  8. #8
    Join Date
    Jul 2005
    Location
    Flying over a town near you
    Posts
    1,404

    Default

    I have the one Edmond unit and a non polarized beam cube. I may have more on hand but not sure....down with my back....so I am not going to dig all over just now. Hope you understand :arrow:
    You are the only one that can make your dreams come true....and the only one that can stop them...A.M. Dietrich

  9. #9
    Join Date
    Aug 2006
    Location
    North West England
    Posts
    1,148

    Default

    If steve doesn't take you up on the offer of the EO filter I will buy it.

    Jim

  10. #10
    Join Date
    Jul 2005
    Location
    Flying over a town near you
    Posts
    1,404

    Default

    I have not had a reply.......I also have found a large dichroic prism assy. It is about 2 x 3 inches but combines red and green on the cheap. 20 bucks shipped stateside...will get pic up soon...
    You are the only one that can make your dreams come true....and the only one that can stop them...A.M. Dietrich

Posting Permissions

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