Privacy policy

In short

• The website sets no cookies and uses no advertising trackers or third-party audience measurement services.
• Our server keeps visit statistics without ever recording your full IP address.
• The whole website (pages, fonts, images, videos) comes from our server: your browser contacts no other website.
• What you write to us is used only to answer your request.

Data controller

Opales, 140 rue Désiré Monnier, 39000 Lons-le-Saunier, France. For any question about your data: contact@opales.fr or +33 3 84 24 88 66. Legal information about the company is given in the legal notice.

Visitor statistics

To know which pages are viewed, our server, located at Opales, records each page requested: the date and time, the page address, the page you came from and the type of browser. Your IP address is never recorded in full: at most its first half is kept (for example 82.65.0.0 instead of 82.65.133.251), which is enough to know the country or the internet provider but not to identify you.

This information is used only to produce overall statistics (most viewed pages, time spent between two pages). It stays on our server, is neither combined with other data nor passed on to anyone, and is deleted after 13 months. No cookie and no external audience measurement service is used for this.

This tracking is based on our legitimate interest in knowing how the website is used and protecting it against abuse.

Your contact requests

The form on the Contact page sends nothing to our server: it prepares an email in your email software, which you review and then send yourself to contact@opales.fr. We then receive what you entered (company, name, contact details, description of your project, any attachments), as with any email or phone call.

This information is used only to study your request, answer you and, if you wish, prepare a quotation. It is neither passed on nor used for marketing, and is kept for no more than 3 years after our last exchange, unless the law requires us to keep it longer (an invoice, for example).

Cookies

The website stores no cookies or any other information on your device. No consent banner is therefore needed, and there is nothing to set in your browser for this website.

Links to other websites

Some pages link to other websites, such as LinkedIn, Cognex or Delta Sensor. These are plain links: nothing is sent to these websites unless you click. Once on their pages, their own privacy rules apply.

Your rights

You can ask to see the information we hold about you, have it corrected or deleted, restrict its use, object to its use or receive it in a common format. Write to contact@opales.fr or to the postal address above: we will answer within one month.

If you believe your rights are not being respected, you can lodge a complaint with the CNIL, the French data protection authority (cnil.fr).

Last updated: 30 October 2026.