Diffraction Limited Support Forum

  1. Learn and Discover (Public)

    1. How do I get technical support?

    2. News and Announcements

      Discussions:
      25
      Messages:
      29
      Latest: Boltwood Cloud Sensor III Firmware 17 Colin Haig, Apr 1, 2026

    3. My Astrophotos

      Discussions:
      516
      Messages:
      1,154
      Latest: M 17 Hubble Palette JoshuaHufford, Oct 26, 2025

    4. Forum and Web Site Issues

      Discussions:
      71
      Messages:
      357
      Latest: Starchaser SC-4 Manual error? Colin Haig, Jun 4, 2025

    5. Licensing Issues

      Discussions:
      148
      Messages:
      525
      Latest: MaxIm DL 6 License Updates Required Colin Haig, Apr 30, 2026 at 6:28 AM

    6. Off Topic

      Discussions:
      64
      Messages:
      271
      Latest: Orion PARSEC 8300C Hugo8300c, Apr 19, 2026

  2. Technical Support

    1. How do I get technical support?

      How do I get technical support on the forum?

    2. Frequently Asked Questions (Public)

      Discussions:
      32
      Messages:
      41
      Latest: Updating camera firmware in Maxim Colin Haig, Mar 20, 2026

    3. SBIG CMOS and CCD Cameras and Accessories (Public)

      Cameras, Filter Wheels, Filters, Adaptive Optics, Differential Guiding, Spectrographs, Accessories
      Discussions:
      2,980
      Messages:
      21,941
      Sub-Forums: 11

      SBIG CMOS and CCD Cameras and Accessories (Public)

      Sub-Forums

      1. STC Series CMOS

      2. Aluma AC Series CMOS

      3. Aluma CCD Series

      4. Guiding and Adaptive Optics - StarChaser and AO

      5. Filter Wheels

      6. DL Imaging Drivers - Aluma, STC, StarChaser

      7. Retired and Legacy Models

        1. STF Series CCD Cameras

        2. STX and STXL Series Cameras

        3. Legacy Models - Community Support

      8. CCDOPS and SBIG Universal Driver (Retired)

      Latest: Cooling fans stopped working Donald Pray, May 1, 2026 at 3:27 PM

    4. Cyanogen Software (Registered Customers Only)

      MaxIm DL, MaxPoint, Quick Fringe
      Discussions:
      4,261
      Messages:
      31,691
      Sub-Forums: 5

      Cyanogen Software (Registered Customers Only)

      Sub-Forums

      1. MaxIm DL

      2. Maestro

      3. MaxPoint

      4. Quick Fringe

      5. Scripting and Programming

      Latest: Images do not calibrate properly Colin Haig, May 1, 2026 at 12:51 PM

    5. Observatory - Boltwood and MaxDome Systems

      Cloud Sensors, MaxDome II
      Discussions:
      701
      Messages:
      5,273
      Sub-Forums: 2

      Observatory - Boltwood and MaxDome Systems

      Sub-Forums

      1. Boltwood Cloud Sensors

      2. MaxDome II

      Latest: Boltwood II: Sky - Ambient Error Doug, Apr 30, 2026 at 10:22 PM

    6. Demo User Tech Support (Public)

      Discussions:
      162
      Messages:
      892
      Latest: Connect STC-428M with Windows 11 Allen Lunsford, Feb 20, 2026