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Thread: Lambda Model 71 Power Supply

  1. #1
    Join Date
    Jun 2009
    Location
    Mesa, AZ
    Posts
    1,260

    Default Lambda Model 71 Power Supply

    I'm looking for one of these old supplies. I know it's a long shot here, but have to try. There are three on ebay right now, from $225 to $700 with their conditions in line with price. Hoping for nice cosmetics but non-working to keep the price low. Can't be a rare thing if so many are available. Another one in great condition is on Craigslist in Sacramento for $300, but he wants cash or MO only and that hits too many paranoia buttons. Thanks for any leads!

  2. #2
    Join Date
    Jun 2009
    Location
    Mesa, AZ
    Posts
    1,260

    Default

    Finally found my way up to Sacramento and bought the one on Craigslist. This pristine unit was owned by a ham radio enthusiast, so it has no property stickers or ownership graffiti painted all over its face. And the leather handle is intact! This is a great addition to this collection, as this was the commercial power supply included with the 1962 Perkin-Elmer Spectra-Physics model 110 he-ne, the first commercial laser with a continuous visible beam. It was also the laser model used by Juris Upatnieks to make the first hologram with laser light, in 1963. Below is the only picture I've found of the complete system.
    Click image for larger version. 

Name:	Lambda 71.jpg 
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ID:	45482Click image for larger version. 

Name:	5.0PESP-110 Head on White.jpg 
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ID:	45483Click image for larger version. 

Name:	5.1PESP-110 System Application.jpg 
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ID:	45484

  3. #3
    Join Date
    Feb 2015
    Posts
    1

    Default

    Hi,

    I have a Lambda Model 71 Power Supply for sale. See attached picture
    Click image for larger version. 

Name:	Lambda Model 71 Power Supply .JPG 
Views:	17 
Size:	1.58 MB 
ID:	46222

  4. #4
    Join Date
    Dec 2015
    Posts
    2

    Default

    Hi ,I have a Lambda for Sale Click image for larger version. 

Name:	Pics 017.jpg 
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ID:	49307 Class 4 Lambda Ruby Laser with articulated arm,includes cooler unit as attached.
    Wavelength 694 nm.
    Can be used in normal or Q Switched Mode.High power machine.
    Good working condition.
    Laser safety glasses included in sale.
    Large machine will require several people to remove.

  5. #5
    Join Date
    Jun 2016
    Posts
    1

    Default

    I am interested in purchasing you model 71 power supply

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