News & Updates

Made in Switzerland - 100% Quality

We had the opportunity to visit the 51st version of this congress. In 1982, Joseph Lang had the idea of bringing together a group of ski and mountain... more

LANG-STEREOPAD: more reliable results with the preferential looking method.

The Lang-Stereopad is particularly suitable for testing using the preferential looking method. It is the easiest way to test stereo vision in test... more

16th Pediatrics Update Seminar Berlin April 21-22

LANG-STEREOTEST AG was represented for the first time at paediatrics update 2023 with its own stand. We are pleased that many participants already... more

LANG-STEREOTEST II-R: A new chapter in glasses-free stereo screening

We are pleased to announce the availability of our new LANG-STEREOTEST II-R. The successful LANG-STEREOTEST I has been extensively revised after 34... more

New management as of 1.1.2023

We are pleased to welcome Mrs Flurina Kaiser, granddaughter of the inventor of the LANG-STEREOTEST, as our new Managing Director. Flurina Kaiser,... more

Farewell to the long-standing Executive Board as of 31.12.2022

After 20 years of successful work as Managing Director at Lang-Stereotest AG, Ms Susanne Braun has reduced her duties and will only be responsible... more

Lang-Stereotest AG presents new products at Swiss Orthoptics three-country conference

Lang-Stereotest AG was represented at the Swiss Orthoptics Dreiländertagung on 16-17 September 2022 by its distributor Ryser Medical. Mrs Hedi... more

Lang-Stereotest AG at the Annual Congress of Paediatricians Switzerland

Lang-Stereotest AG was represented with its own booth at the annual conference of the pediatricians Switzerland in the Seedamm-Center Pfäffikon on... more

More news


  • XII. National Congress Italian Strabismus Association 3. Juni 2022 Bologna

    2022/06/06
  • Feedback sheet for all products

    2021/12/01
  • LANG-STEREOTEST I-R: A new chapter in glasses-free stereo screening

    2021/10/05
  • The LANG-STEREOTEST I is sold out.

    2021/08/08
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