Privacy Policy for LensKit

Last Updated: 3/9/2023

Thank you for using LensKit, a website for optical design. This privacy policy explains how we collect, use, and share information about you when you use our website.

Information We Collect

When you use LensKit, we may collect the following information:

• Personal Information: When you sign up for an account, we collect your email address. We also collect any other personal information that you provide to us when you use our website, such as your name, address, and phone number.
• Usage Information: We may collect information about how you use our website, such as the pages you visit, the features you use, and the actions you take. This information may include your IP address, browser type, device type, and operating system.
• User Content: When you create optical designs using LensKit, we collect and store the designs in our database. This includes any personal information that you include in the designs.

How We Use Information

We use the information we collect to provide and improve LensKit, to communicate with you, and to personalize your experience. Specifically, we may use the information for the following purposes:

• To provide LensKit to you and to improve our website and services.
• To communicate with you, including to respond to your inquiries, provide customer support, and send you service-related messages.
• To personalize your experience, including to show you relevant content and ads based on your interests and preferences.
• To comply with legal obligations, including to prevent fraud and to comply with applicable laws and regulations.

How We Share Information

We do not sell or share your personal information with third parties, except as described in this privacy policy. We may share your information with the following types of third parties:

• Service Providers: We may share your information with third-party service providers that perform services on our behalf, such as hosting, data analysis, payment processing, and customer support.
• Business Transfers: If we sell or transfer all or a portion of our business or assets, we may transfer your information to the new owner or operator of the business or assets.
• Legal Requirements: We may disclose your information if required to do so by law or in the good faith belief that such action is necessary to (a) comply with a legal obligation, (b) protect and defend our rights or property, (c) prevent fraud, (d) protect the personal safety of users of LensKit or the public, or (e) protect against legal liability.

Data Security

We take reasonable measures to protect the information we collect from unauthorized access, disclosure, alteration, and destruction. However, no security system is completely secure, and we cannot guarantee the security of your information.

Data Retention

We retain your personal information for as long as necessary to provide you with LensKit and to comply with our legal obligations, resolve disputes, and enforce our agreements.

Your Rights

You have certain rights with respect to your personal information. These may include:

• Access: You can request access to the personal information we have about you.
• Correction: You can request that we correct any inaccuracies in your personal information.
• Deletion: You can request that we delete your personal information, except to the extent we need to retain it for legitimate business purposes or to comply with legal obligations.
• Objection: You can object to our processing of your personal information based on our legitimate interests, and we will stop processing your personal information unless we have compelling legitimate grounds for the processing.
• Restriction: You can request that we restrict our processing of your personal information, and we will do so if we have compelling legitimate grounds for the processing.
• Portability: You can request a copy of your personal information in a structured, machine-readable format and have it transferred to another controller.

If you wish to exercise any of these rights, please contact us using the contact information provided below.

Children's Privacy

LensKit is not intended for children under the age of 16, and we do not knowingly collect personal information from children under the age of 16. If we become aware that we have collected personal information from a child under the age of 16, we will take reasonable steps to delete the information as soon as possible.

Changes to Our Privacy Policy

We may change this privacy policy from time to time. If we make changes, we will notify you by revising the date at the top of the policy and, in some cases, we may provide you with additional notice (such as by adding a statement to our website or by sending you a notification). We encourage you to review the privacy policy periodically to stay informed about our practices.

Contact Us

If you have any questions or concerns about our privacy policy or our practices with respect to your personal information, please contact us at webmaster@lenskit.app.