W3+ Fair Wetzlar – w3+ Fair Wetzlar

Not only the world-famous Leica camera was invented here - the W3+ Fair is also "Made in Wetzlar". The industrial network Wetzlar Network brought the trade fair to life in 2014 together with Fleet Events - and found the ideal location in their Hessian hometown. In the surroundings of the leading center of the optics industry , there are more world market leaders than almost anywhere else. Get in touch with the global players in person at the W3+ Fair in a very uncomplicated way! Learn more, expand your network and experience two days of the trade fair on July 6th and 7th, 2022, all about the future technologies of optics, photonics, electronics and mechanics.

Developers and users network in a personal environment across disciplines and countries and advance new technologies and solutions. Big players as well as up-and-coming companies successfully position themselves here for the future with new contacts and partners. The W3+ Fair takes place at two top technology locations in the DACH region. Where local companies celebrate global success: In the Hessian optics region of Wetzlar and in the four-country region of the Rhine Valley, the trade fair uses the radiance of the economically strong high-tech industry. The W3+ Fair is organized by the Hamburg trade fair organizer Fleet Events.

Industry sector

Electrical Engineering, Electronics (industry 22), Technical Optics, Laser Technology (industry 75), Technologies, Inventions, Innovations (industry 78)

Main product group

Optics, Fibre optics, Optoelectronics, Electronics, Aerospace Research, Technical Medical Equipment, Car Equipment, Automotive Parts, Car Manufacturing, Car Accessories, Airborne Contamination Systems, Aerospace Technology, Research and Development


Trade visitors


March 2023

Interval: annually

Organiser:FLEET Events GmbH