Charlottenhütte 40

57080 Siegen

phone : +49 (0) 271 67346 703

FAX : +49 (0) 271 67346 702

e-mail :

Tax IDent No.: DE328756875Managing

Director: Wolfgang Kämpf

Local court Siegen: HRB12160

In cases where a sales tax identification number according to § 27 a UStG is available, this will be communicated.

External links  

Insofar as access to external content, e.g. in the form of links, is provided on this website, it is pointed out that FOS Inon Optics UG has no influence on this external content and does not adopt this content as its own. FOS Inon Optics UG currently has no positive knowledge of illegal or offensive content on the linked pages of other providers. If, however, the linked pages of other providers contain illegal or offensive content, FOS Inon Optics UG expressly distances itself from this content.   


FOS Inon Optics UG always aims to ensure that the information provided on this website is correct, complete and up-to-date. Nevertheless, errors and ambiguities cannot be excluded.  

FOS Inon Optics UG shall not be liable for any damages caused by the use of the information or data provided, or by the use of incorrect and/or incomplete information or data, unless caused by intent or negligence. This exclusion does not apply to damages resulting from injury to life, body or health.    

Online dispute resolution  

The European Commission provides an online dispute resolution platform at, which consumers can use to resolve a dispute and where further information on dispute resolution can be found.   

Out-of-court dispute resolution  

We are neither obligated nor willing to participate in dispute resolution proceedings before a consumer arbitration board in the event of a dispute with a consumer. All rights reserved. 

The text, images, graphics, sound files, animation files and video files used on this website are all subject to Copyright and other intellectual property protection.

Their dissemination, modification, commercial use or other use requires the prior written consent of FOS Inon Optics UG. 

Unsere Zertifizierung nach ISO 9001:2015; weniger als zwei Jahre nach der Unternehmensgründung, haben wir bewiesen, dass unser Qualitätsanspruch nicht nur eine Idee ist. Wir geben unseren Kunden nicht nur das Versprechen von Qualität und Zuverlässigkeit, sondern auch zertifizierte Sicherheit.

Gerne unterstützen wir Sie

Am einfachsten ist eine direkte Anfrage. Gerne beantworten wir Ihre technischen Anfragen zu Produkten und Bestellungen.

FOS Inon Optics UG
Charlottenhütte 40
D-57080 Siegen

Tel. +49 (0)271 67346 703

Fax. +49 (0)271 67346 702

Technischer Support & Anfragen: | Tel. +49 (0)271 67346 703
oder wenden Sie sich an Ihren direkt Kontakt. 

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