Last updated: June 2025

Welcome to YKP Optics. By accessing or using our website, software tools, or participating in our courses, you agree to be bound by the following terms and conditions. If you do not agree with these terms, please do not use our services.

1. General Use

This website and its contents are intended for professional use by individuals and organizations in the field of optical engineering. You may browse the site freely, but you agree not to misuse, duplicate, or republish any material without prior written consent.

2. Intellectual Property

All content, logos, software tools, training materials, and documents on this site are the intellectual property of YKP Optics LLC unless otherwise stated. Unauthorized reproduction, distribution, or reverse engineering of our tools is strictly prohibited.

3. Software Licensing

Our software tools are provided under annual license agreements. By using or installing any tool offered by YKP Optics, you agree to abide by the terms of the license contract delivered with the product. Trial versions may have limited functionality and duration.

4. Course Access

Access to our online training courses is granted upon payment and registration. You agree not to share your access credentials or distribute course materials without permission. Recordings of sessions are prohibited unless explicitly authorized.

5. Limitation of Liability

While we strive to ensure the accuracy and functionality of our tools and content, YKP Optics LLC does not guarantee error-free performance. We are not liable for any direct, indirect, or consequential damages resulting from use of our website, tools, or courses.

6. Privacy and Data

Your data is handled in accordance with our [Privacy Policy](#). By using this site, you consent to our collection and use of data as described there.

7. Changes to These Terms

YKP Optics LLC reserves the right to modify these Terms of Use at any time. Any changes will be posted on this page with a revised date. Continued use of our services indicates acceptance of the updated terms.

8. Governing Law

These terms shall be governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to conflict of law principles.

If you have any questions about these terms, please contact us at info ykp-optics.com