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Thread: F2mm lens in m9,0.5 barrel

  1. #1
    Join Date
    Nov 2005
    Location
    Melbourne, Australia
    Posts
    3,694

    Default F2mm lens in m9,0.5 barrel

    Group buy for the little lens, premounted in barrel.

    There seems to be a bit of interest in these.

    List interest below

    Price: if we can get to 50pcs, they will be $45AUD each, shipping and PP fees included in price
    KVANT Australian projector sales
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  2. #2
    Join Date
    Aug 2010
    Location
    Hungary
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    215

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    I'm using 3 layers for SM 638 nm and going to use for P73 from Jordan. What are the advantages of the 2mm FL lens over 3 layers?
    6W full diode RGB
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    Beyond 2X FB3
    ☼▬▬▬In Lasers We Trust▬▬▬☼

  3. #3
    Join Date
    Aug 2010
    Location
    London or Spain depending on the weather
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    1,381

    Default


    @ epyn = near field beam size & throughput !
    Hi Dave,
    I hope mine are already included in this GB!
    Cheers
    Last edited by catalanjo; 02-28-2016 at 03:00.

  4. #4
    Join Date
    Nov 2005
    Location
    Melbourne, Australia
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    Default

    Quote Originally Posted by epyn View Post
    I'm using 3 layers for SM 638 nm and going to use for P73 from Jordan. What are the advantages of the 2mm FL lens over 3 layers?
    The main advantage is the possibility of combining 4 diodes by stacking them 2 high. Then combining 2 x 2 with a pBS cube.
    KVANT Australian projector sales
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  5. #5
    Join Date
    Aug 2013
    Location
    Vilnius, Lithuania
    Posts
    67

    Default

    I will probably be interested in a bunch of these lenses too. I'll get back with the amount in couple of days.

  6. #6
    Join Date
    Oct 2010
    Location
    Athens, Greece
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    Default

    could also be interested in a couple
    "its called character briggs..."

  7. #7
    Join Date
    Nov 2005
    Location
    Melbourne, Australia
    Posts
    3,694

    Default

    catalanjo - 6pcs
    Fearless - 8pcs
    sandstorm - 25pcs

    Add names to the list

    Dave
    KVANT Australian projector sales
    https://www.facebook.com/kvantaus/

    Lasershowparts- Laser Parts at great prices
    https://www.facebook.com/lasershowparts/

  8. #8
    Join Date
    Jan 2011
    Location
    Boston
    Posts
    255

    Default

    Only 11 more to go for the GB. Having the lens mounted and glued in the barrels saves the hassle of doing it yourself and they are mounted in the correct orientation. They do make a big difference in the near field.

  9. #9
    Join Date
    Oct 2010
    Location
    Athens, Greece
    Posts
    1,931

    Default

    catalanjo - 6pcs
    Fearless - 8pcs
    sandstorm - 25pcs
    lanek - 2pcs

    Add names to the list, 9 lenses to go for the price break
    "its called character briggs..."

  10. #10
    Join Date
    Oct 2014
    Location
    UK, West Sussex
    Posts
    21

    Default

    catalanjo - 6pcs
    Fearless - 8pcs
    sandstorm - 25pcs
    lanek - 2pcs
    nano - 4pcs

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