Page 1 of 4 1234 LastLast
Results 1 to 10 of 31

Thread: groupbuy for anamorpic prisms?

  1. #1
    Join Date
    Dec 2008
    Location
    veenwouden
    Posts
    2,516

    Default groupbuy for anamorpic prisms?

    Is there maybe someone who is willing to organise a groupbuy for anamorpic prisms with 445 or 405nm coatings? I,m quite busy at the moment because of the development of the reds.

    Thanks!!!
    Last edited by edison; 06-21-2010 at 08:36.

  2. #2
    Join Date
    Jul 2007
    Location
    west sussex uk
    Posts
    2,279

    Default you got email

    why not you ??
    be patient there's members working on it
    but personaly i dont think prisms are the way to go ,to many losses
    there's a few ideas being worked on and they will pop up soon

    excuse the heading cant edit that and i dont know how it got there

  3. #3
    Join Date
    Dec 2008
    Location
    veenwouden
    Posts
    2,516

    Default

    Badger,

    I will spell it out for you: I ,m busy with developing red modules to match the blue,s.

    That,s why is asked friendly if someone wants to put some effort in this.

  4. #4
    Join Date
    Apr 2008
    Location
    Amsterdam, NL
    Posts
    2,098

    Default

    Quote Originally Posted by badger1666 View Post
    be patient there's members working on it
    "be patient" is not in Edison dictionary.

    first he orders prisms from me and then this

  5. #5
    Join Date
    Dec 2008
    Location
    veenwouden
    Posts
    2,516

    Default

    still want those because i cant remember that i cancelled that order. I want to keep the development time as short as possible.If you develop things you want to stay ahead of the game.
    I have to wait another 3 weeks on a highside driver only because people dont want to take risks. I dont mean you MCcarrot but the developers

  6. #6
    Join Date
    Jan 2006
    Location
    Switzerland
    Posts
    129

    Default

    I was pondering about a GB, as I have found a manufacturer with good price if 20 or so are ordered. The details are still pending. It would be for prisms coated for 445nm and made from BK7, which gives less loss at 445nm than the usual SF11. But I don't have the time to mess around with sending out dozens of packets and deal with all the payments etc. If someone else likes to do it, I can give details and I am also willing to pay more to honor the effort.

  7. #7
    Join Date
    Dec 2008
    Location
    veenwouden
    Posts
    2,516

    Default

    Thats a great price. Especially for BK7! I just finished a groupbuy for the lasercases and working on the reds. Anyone want to help RedlumX

  8. #8
    Join Date
    Aug 2007
    Location
    Switzerland
    Posts
    22

    Default

    Prisms can be ordered from SwissLas, complete with mount and correct coating on all 4 sides for 445nm with a best possible efficience.

    details here:
    http://www.laserfreak.net/forum/view...p?f=44&t=47960

    or by mail to info@swisslas.ch

  9. #9
    Join Date
    Jan 2008
    Location
    South Lincs, UK
    Posts
    2,618
    Blog Entries
    1

    Default

    Quote Originally Posted by vakuum View Post
    Prisms can be ordered from SwissLas, complete with mount and correct coating on all 4 sides for 445nm with a best possible efficience.

    details here:
    http://www.laserfreak.net/forum/view...p?f=44&t=47960

    or by mail to info@swisslas.ch
    Awesome - but a few of us don't understand the language unfortunately
    --------------------
    My Brain urt's!

    Continuously in Awe! of (H)Al, the Photonlexicon Font of Complete Knowledge - The (H)Al'PL Database of complete puss that no one needs to know or ever trusts as he ain't really got a Scooby doo about now't!

  10. #10
    Join Date
    Apr 2008
    Location
    Amsterdam, NL
    Posts
    2,098

    Default

    The prisms in the swisslass groupbuy are 100 euro for a set and have 4 weeks delivery time.

    I'm also willing to do a group buy for prisms, estimated price will be 60 euro but only if we get above 20 pcs.

    specs:
    Materail: BK7
    Dimension: A=12mm, B=12mm, C=8.5mm
    Tolerance: +0.0, -0.2mm
    Clear Aperture: >80%
    Theta: =36.94 30"
    Flatness: λ/2 @632.8nm
    Surface Quality: 60/40
    Bevel: 0.2-0.5mm X 45
    Coating: AR COATING@450nm-650nm

    Only downside is also a delivery time of 4 weeks...

Posting Permissions

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