Effective date: 2026-05-14
By accessing https://causticflow.com or installing and using the CausticFlow desktop app, you agree to these Terms. If you do not agree, do not use the service.
CausticFlow is an optical design and analysis software suite developed by SummitFlux LLC. It runs in the browser at causticflow.com and as a desktop app on Windows, macOS, and Linux.
CausticFlow software, branding, and documentation are the property of SummitFlux LLC. Lens designs, drawings, and analysis outputs you create using CausticFlow belong to you. We claim no rights over user-generated content.
CausticFlow is provided "as is" without warranty of any kind, express or implied. Optical designs produced by the software must be verified by the user before being relied upon for safety-critical, manufacturing, or regulated applications.
To the maximum extent permitted by law, SummitFlux LLC shall not be liable for any indirect, incidental, consequential, or punitive damages arising from your use of CausticFlow, including but not limited to design errors, lost data, lost profits, or business interruption.
These Terms are governed by the laws of the State of Colorado, USA, without regard to its conflict-of-law provisions.
If these Terms change, we will update the effective date and post the new version at this URL. Continued use after a change constitutes acceptance.