Your source for optical design software and consulting.

Contact Us:

  • Email:
    • General Inquiries - info email
    • Sales Inquiries - sales email
    • Optical Design Requests - optics email
    • Photopia Support - support email
  • Phone:
    • 720.891.0030
    • 8AM-5PM US Mountain Time
    • Its currently in Denver.
  • Mail:

      LTI Optics, LLC

      10850 Dover St., STE 300

      Westminster, Colorado 80021 USA

  • International:

      In many countires outside the US, we have international representatives which handle sales, support and training for Photopia.

      List of Representatives