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

May 3, 2024

ELDIM will participate at the Display Week 2024!

We are excited to announce that ELDIM will be taking part in the Display Week event in San...

May 1, 2024

ELDIM’s Poster at Display Week 2024

We are excited to share news about our upcoming presentation, indeed ELDIM will be participating at the poster...

April 30, 2024

Recap of Touch Taiwan – April 2024

We want to express many thanks to all our visitors from Touch Taiwan. It was our first time...