Zemax Cookie Policy

Effective: June 1, 2019

Our Privacy Policy explains how we collect and use information from and about you when you visit our websites, create an account with us, use our Services, or otherwise interact with us. This policy explains more about how we use cookies and your choices concerning cookies.

What are Cookies?

Like most websites, we use cookies and similar technologies to remember things about you so that we can provide you with a better experience.

  • Cookies are small data files stored on your browser or device. They may be served by the entity that operates the website you are visiting ("first-party cookies") or by other companies ("third-party cookies"). For example, we partner with third-party analytics providers, like Google Analytics, which set cookies when you visit our websites. This helps us understand how you are using our Sites and Services so that we can improve them.

  • Pixels are small images on a web page or in an email. Pixels collect information about your browser or device and can set cookies.

  • Local storage allows data to be stored locally on your browser or device and includes HTML5 local storage and browser cache.

  • SDKs are blocks of code provided by us or our partners that may be installed in our product. SDKs help us understand how you interact with our product and collect certain information about how you use and access the application in an aggregated manner.

How We Use Cookies

We use cookies for a number of reasons, like helping us see which features are most popular, counting visitors to a page, improving our users' experience, keeping our services secure, and generally providing you with a better experience. The cookies we use generally fall into one of the following categories.

Technical - These cookies are essential for our services to function properly. Like the other cookies we use, technical cookies may be either first-party cookies or third-party cookies.

Preferences - We use these cookies to remember your settings and preferences. For example, we may use these cookies to remember your language preferences.

Security - We use these cookies to help identify and prevent security risks.

Performance - We use these cookies to collect information about how you interact with our services and to help us improve them. For example, we may use these cookies to determine if you have interacted with a certain page.

Analytics - We use these cookies to help us understand improve our services. For example, we can use these cookies to learn more about which features are the most popular with our users and where we may need to make improvements.

Advertising - We and our advertising partners use these cookies to deliver advertisements, to make them more relevant and meaningful to visitors to our website, and to track the efficiency of our advertising campaigns, both on our services and on other websites.

Your Choices

You have a number of options to control or limit how we and our partners use cookies and similar technologies, including for advertising.

  • Although most browsers and devices accept cookies by default, their settings usually allow you to clear or decline cookies. If you disable cookies, however, some of the features of our Sites may not function properly.

  • To prevent your data from being used by Google Analytics, you can install Google's opt-out browser add-on.

  • For information on how our advertising partners allow you to opt out of receiving ads based on your web browsing history, please visit http://optout.aboutads.info/. European users may opt out of receiving targeted advertising through the European Interactive Digital Advertising Alliance.

  • To opt out of ads on Google or LinkedIn that are targeted to your interests, use your Google Ads or LinkedIn Ads settings.

Contact Us

If you have any questions about our use of cookies, please contact us at DataProtection@Zemax.com, call us at +1 (425) 305-2800, or mail us at:

Zemax LLC
10230 Points Drive NE, Ste. 500
Kirkland, WA 98033

For Residents of the EEA:
Zemax is the Data Controller with respect to your personal data and you can reach out to our EU Representative with questions or concerns at:

Zemax Europe Ltd.
8 Riverside Business Park
Stoney Common Road
Stanstead, CM24 8PL, United Kingdom

We use cookies on this website to enhance your user experience, improve the quality of our site, and to show you marketing that is more likely to be relevant to your interests. By continuing to use this website, you consent to the placement and use of cookies as described in our Cookie Policy.