Executive Management: Dietmar Ratzsch, Dr. Harald Bruhn
Legal form: GmbH
Registration: Amtsgericht Jena
Registration Number: HRB 201.869
Tax ID: DE 811365549
WEEE-Reg.-Nr.: DE 42943274
D-U-N-S® Nummer: 330162876

Privacy Policy

  • Scope

    The following privacy policy applies to the usage of the website of Jena-Optronik (hereinafter referred to as Provider) and informs the user about the collection, processing and use of personal data. Personal information are individual pieces of information on personal or objective relationships of a certain or a determinable natural person.

    The use of the website is usually possible without indicating personal data. If personal information are collected on the page (for example the name, address or e-mail addresses), this occurs on a voluntary basis if possible. These data are not passed on to third parties without the explicit permission of the user.

    Reference is made to the fact that the data transmission in the Internet (e.g. in communication via e-mail) can have security gaps. Flawless protection of the data from the access of third persons is not possible.

  • Handling personal data

    Personal information is only collected, used or processes by the Provider is this is allowed by law or if the users approve of the data collection.

    The data are only forwarded to third parties if this is necessary and to handle specific queries and contractual relationships.

  • Access data

    For technical reasons, the Provider of this platform (or a web space Provider) collects data on every access via the offer.

    These access data include:
    - the name of the accessed website,
    - the date and time of the access
    - the transferred data quantity,
    - the browser type and the version of the browser,
    -  the operating system used by the user,
    - the website from which the user visits this website (referrer URL),
    - the IP address of the user,
    - the querying Provider

    These data are anonymous and are stored separately from any personal data which you may have entered. It is not possible to trace back to a certain person. The rating is assessed for static purposes. In the event of justified suspicion of illegal use, the Provider reserves the right to review this data later.

  • Piwik

    This website uses Piwik. Piwik is open source software for the static assessment of user access. Piwik uses what is known as “cookies” to evaluate user access. These cookies create information on the use of this website. The information is saved on servers in Germany. The IP address is anonymised immediately after processing and before it is saved. The installation of the cookies can be prevented with a corresponding setting of the browser. We wish to point out that in this case not all functions of this website can be used completely.

  • Cookies

    This website uses cookies. Cookies are small (text) files which are saved on the user computer and stored. Most cookies are what is known as “session cookies” which can be deleted after the end of the visit. In individual cases, cookies do provide information in order to automatically recognise the user again. Cookies are used to improve the user-friendliness of the website and to record static data for the use of the website.

    If users does not agree with the use of cookies, it is possible to restrict their use in the browser settings or to completely deactivate them. The use of this website can be limited in the event of the limitation or deactivation of the use of cookies.

  • Contact

    Users of this website are able to contact the Provider (For example via e-mail). In the event contact is established, the Provider saves the user’s information for the purpose of processing the query and in the event of follow-up questions. No data are transferred to third parties.

  • Integration of the services and content of third parties This Internet access integrates the content of third-party providers. For example, they can be Youtube videos or graphics from other websites. In such a case, the third-party Provider makes use of your IP address in order to allow the presentation of this content.

  • The use of Facebook Plug-Ins Plug-ins of the social network Facebook, 1601 South California Avenue, Palo Alto, CA 94304, USA are integrated into this website. The Facebook plug-ins can be recognised by the Facebook logo or the “Like button" (“Like"). You can find an overview of the Facebook plug-ins at

    When visiting this website, a direct connection is established between the user browser and the Facebook server. Facebook receives this information because the visitor has visited the page with his IP address. If the user clicks on the Facebook “Like” button while he is logged in to his Facebook account, the user can link the content of the website to his Facebook profile. As a result, Facebook can associate a visit to this website with a user account. Reference is made to the fact that the Provider of this website is not aware of the contents of the transmitted data or its use by Facebook. You can find more information on this in the privacy policy of Facebook at

    If a user logs out of Facebook, Facebook does not associate the visit to this website to the user account.

  • Use of Google+

    On this website, the “+1″ button of the social network Google Plus is used. Google Plus is operated at Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States. The button can be recognised by the character “+1″ on a white or coloured background.

    When accessing a web page on this website which includes a “+1” button, a direct connection is established with the Google servers. The content of the “+1″ button is sent directly by Google to the user browser and it is integrated by it into the website. The owner of this website has no control on the scope of the data which Google collects. According to Google, Personal information (including IP address) is collected only with a click on the button by logged-in members. If the user is a Google Plus member and does not desire any data collection and/or linking of this type, the user can log out of the respective Google Plus account.

    Detailed information on the purpose and scope of the data collection and their further processing and the use of the data by Google as well as the rights and setting capabilities in this area to protect the privacy of the user can be viewed in the comprehensive privacy policy on the “+1″ button:

  • Use of the Twitter plug-in Functions of the Twitter service are integrated on this website. The functions are offered by Twitter Inc., 795 Folsom St., Suite 600, San Francisco, CA 94107, USA. By using Twitter and the re-tweet function, the websites visited by the user are linked to the user’s respective Twitter account and are made known to other users. Here data are also transferred to Twitter. Reference is made to the fact that the Provider of this website is not aware of the contents of the transmitted data or its use by Twitter. You can find more information on this in the privacy policies of Twitter at The user can change the privacy settings in Twitter in his account settings.
  • Use of the XING share Buttons This website used the “XING Share Button”. When accessing the website via the user browser, for the first time there is a connection to the XING AG (“XING”) servers with which the “XING share button” functions are performed (particularly the calculation/display of the counter value). XING does not save any personal user data by calling up this website. In particular, XING does not save any IP addresses. Also no assessment of the usage behaviour on the use of cookies in conjunction with the “XING share button” occurs. The current privacy information on the “XING share button” and supplemental information can be accessed on this website:

  • Information, correction, deletion, blocking, revocation Upon request, users of this website are entitled to receive information on the personal information collected on them at no charge. Moreover, the user is entitled to the correction of incorrect data, the blocking and deletion of his personal information if this does not conflict with any statutory obligation to preserve data.

    The request for information/correction/blocking/deletion or a change can be directed either in writing, electronically, by phone or personally to

    Jena-Optronik GmbH
    Otto-Eppenstein-Strasse 3
    07745 Jena - Germany
    Phone: +49 3641 200-110
    Fax: +49 3641 200-222

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  • April, 16-19 2018
    Space Symposium, Colorado Springs, Colorado, USA
  • February, 01-07 2018
    AAS Guidance & Control Conference, Breckenridge, Colorado, USA