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W3+ Fair
Europe's leading platform for technology-driven innovation

The W3+ Fair is the innovative networking fair for the optics, photonics, electronics, mechanics and high-tech innovations sectors. It takes place at top technology locations in Europe - in close proximity to key players, hidden champions and concentrated know-how. The concept makes the W3+ Fair unique: Here developers meet users and demand meets feasibility. The aim is to jointly launch technologies of the future. More than 10,000 experts from Europe and the world from the central areas of MedTech, Life Sciene, Automotive, Aerospace, Consumer Electronics and Tools/Machinery will be addressed. With success: visionary ideas for complex technological requirements are created around the W3+ Fair.

Use the interdisciplinary platform of the high-tech industry for networking, new partnerships and new business.

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Gold partners 2020

Review W3+ Fair Wetzlar 2020

W3+ Fair

Lecture thyssenkrupp Presta AG: "Lessons learned from the Corona crisis"

Rheintal, 13.08.2020

Siegfried Dejaco, CEO Steering Gears of thyssenkrupp Presta AG, is a real high-flyer at the free high-tech congress N-Tec Talks during W3+ Rheintal 2020 on September 23 and 24, 2020 in Dornbirn.


Lectures Dioptic: "Automated scratch-dig inspection" and "Telecentric Lenses: Design challenges for new advantages and applications"

Rheintal, 12.08.2020

Optical development and technology consulting up to the limits of what is physically feasible is what Dioptic GmbH is all about. With two presentations during the N-Tec Talks and as an exhibitor at the W3+ Fair, the company is underlining its expertise: Dr. Roland Goschke will be demonstrating the advantages of automated scratch detection.


Lecture ACM Coatings GmbH: "Deep black coatings for faster and more reliable diagnostics".

Rheintal, 10.08.2020

On the trail of the virus: Deep black coatings for scattered light suppression ensure faster and more reliable diagnostics" is the title of the presentation by Alexander Telle, Managing Director of the German Acktar subsidiary ACM Coatings GmbH.


Lecture Trioptics: "Automated measurement of small and micro optics in production"

Rheintal, 06.08.2020

In his presentation "Automated measurement of small and micro optics in production", Dr. Wilfried Boeck of Trioptics will highlight the importance of economical and highly accurate production of small and micro optics used in a wide range of applications.


W3+ Fair 2020

Since 2020, the high-tech congress N-Tec Talks has been held parallel to the W3+ Fair. With free access to experienced speakers and up-to-the-minute lectures on all aspects of "Enabling Technologies".

Get inspiration and sound knowledge!