Optical metrology leaders

Since 1991, ELDIM’s engineering teams has acquired a high knowledge in the optical analysis of angular properties of the light in transmissive and reflective mode.


Eldim high grade optics ensure the best angular optical accuracy worldwide. Our optics are custom made in our own world class optical fabrication facility.

Team of experts

Eldim has managed to become a leading manufacturer of viewing angle equipment thanks to its technical knowledges in cross technologies (Optical, software and hardware design). Our engineering team develops efficient and cost-effective solutions for inline & offline tests.

All around the world

Eldim partners teams are located all around the world with 10 officials partners.

For every industries


Eldim, leaders in optical metrology

Eldim is a French company located near Caen in Normandy. Since 1991, we are experts in display technologies and optical metrology.

We develop and manufacture :
• Fourier Optics viewing angle systems.
• Video photometers, colorimeters and temporal analysis systems.
• Viewing NIR characterization sources.
• Turn-key inspection systems

We are proud to provide competitive advantages to our customers, as Eldim’s products are used by most of the display manufacturers around the world

leaders optical

Latest news

March 6, 2024

Recap SPIE AR I VR I MR 2024

Eldim team would like to thank everybody for visiting us at our booth! As always it was a...

December 14, 2023

IDW 2023

We are happy to share with you an overview of CubeX exhibit, which was showcased at our partner...

November 22, 2023

ETIncelles program

We are very proud to be part of the ambitious ETIncelles program launched by the French President Emmanuel...