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Recent content by lmgregg

  1. L

    OPT Lasers Cylindric lenses - NUBM44 beam correction tests

    I'll have to get back to you later. Our website went offline overnight - so people are busy working on that. Feels like I can get back to you on Monday.
  2. L

    OPT Lasers Cylindric lenses - NUBM44 beam correction tests

    Feedback from the engineer for your model Steve: The calculator is correct. It could use more significant figures, the divergences is not really 0 but everything looks okay. Negative focal length lenses are allowed.
  3. L

    OPT Lasers Cylindric lenses - NUBM44 beam correction tests

    Hi Steve - I've referred the question to the engineer who developed that tool. I'll relay his response shortly. g
  4. L

    OPT Lasers Cylindric lenses - NUBM44 beam correction tests

    Hi there. I noticed the spike in traffic from this thread to our beam propagation tool. This other lens design tool may be more useful for you. https://lightmachinery.com/optical-design-center/lens-design-cloud/ Have fun - Gregg @ LM
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