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Thread: GB - LPC-815 open can red diodes

  1. #11

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    Quote Originally Posted by badger1666 View Post
    hey andy
    whats the total cost of that build ?
    details on them telescope lens to please
    i think i would like to have ago at one of those too,to much spare time at the mo and nothing to do
    ill post details in the other thread chris
    Eat Sleep Lase Repeat


    Aluminium Optic Mounts

    http://www.laser-man.co.uk/opticmounts/

  2. #12

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    Quote Originally Posted by Lasermad View Post
    Hi Andy ,
    How about some links to previous projects you have used these for so people ... including me :-) can see the potential .... theres another thread of group buy for red diodes ... they are 50 times ? more expensive , are they 50 times brighter , your buying in a pile , what you planning to do with em :-) .... aaahhhh haaaaa ... whats Andy upto ! Whats the difference between an open can and a closed can ?
    paul

    paul

    i have used these diodes alot, darker side of red granted but very tight beams can be achieved with them.

    with regards to the other GB for the 638nm diodes. they are alot brighter but i suppose it all comes down to your budget. if you can afford the other diodes then you will buy them, if not these are the diodes for you.

    these are in a 5.6mm can and are single mode. so no fancy lens/optics are required. just screw a lens in and away you go.
    Eat Sleep Lase Repeat


    Aluminium Optic Mounts

    http://www.laser-man.co.uk/opticmounts/

  3. #13
    Join Date
    Apr 2005
    Location
    SOUTHAMPTON U.K.
    Posts
    1,345

    Default

    Hi Andy, can I have 4 please.

  4. #14
    Join Date
    Jan 2009
    Posts
    1,622

    Default

    Put me down for 5 of 'em..

    Quote Originally Posted by mccarrot View Post
    first test are not very promising with the 500mW diodes, so dont cheer to fast.

    @ Andy

    this would make our live much easyer:
    http://cgi.ebay.nl/Brand-New-660nm-2...#ht_3047wt_911

    Maybe we could make a deal with this supplier.
    After a bit of research I believe that those diodes are actually SHORT-die open can diodes. The ones Andy is selling here are long-die open can, the difference being about 60mW pulsed maximum rating. The long-die diodes have a pulse rating of 400mW, CW rating of 150mW.. Oddly enough it seems that the short-die diodes in that ebay auction have a slightly higher CW rating than the long-die diodes.
    Last edited by ElektroFreak; 07-09-2010 at 11:33.

  5. #15
    Join Date
    Jan 2009
    Location
    Germany
    Posts
    241

    Default

    Hi Andy,

    nice that you do a group buy for these again! I am in for 10!
    Thanks!

    Andy

  6. #16
    Join Date
    Jul 2007
    Location
    west sussex uk
    Posts
    2,279

    Default diodes

    8 for me please andy

  7. #17
    Join Date
    Jul 2008
    Location
    north carolina usa
    Posts
    214

    Default

    i am in for ten ready for red

  8. #18
    Join Date
    Sep 2009
    Location
    Bremen, Germany
    Posts
    45

    Default Gb - lpc-815

    Hello Andy,

    I am in for 20.

    Thanks for this GB.
    I need more red!! (for my 445 from Casio)

    Greets : Marco

  9. #19

    Default

    Hi Andy,I would like 4 sleds,any Idea for a total with shipping to California?
    Is Rapeyall accepted? (paypal)
    My little term of endearment!
    Mike

  10. #20
    Join Date
    Dec 2007
    Location
    Bromley, Kent, UK
    Posts
    201

    Default

    Hi Andy, how long will this group buy be open? I would like 6 but no fund for about a week.

    Adrian

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