Instruments optiques · Optische Apparate · Optical instruments
The Jura mountains and Lake Biel, Lake Neuchâtel and Lake Morat
The Jura mountains and Lake Biel, Lake Neuchâtel and Lake Morat


ISOMA SA was founded in 1947 by Walter Moser and was until 2018 in the hands of the third generation of the Moser family. 2019 ISOMA GmbH was created as a subsidiary of Wenk SA, Neckarsulmstrasse 41, 2540 Grenchen. We manufacture precision optical measuring instruments. Our products are used in the watchmaking, pharmaceutical, machine, automotive and aerospace industries on a worldwide basis.

Our headquarters, including our R&D, production and distribution facilities, is situated in the beautiful Swiss Lake District below the Jura mountains in the town of Brügg, near Biel/Bienne. Our comprehensive range of products includes workshop measuring microscopes, hardness testers and profile projectors.
We also assist our customers in finding, developing and implementing tailor-made optical measurement applications and solutions. We provide ongoing service and support, including for third-party products such as those made by the company formerly known as HAUSER.

We are proud that our products are made in Switzerland. They are all designed and manufactured at our Brügg headquarters, in fact.

We look forward to hearing from you – or even seeing you here in Brügg!

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