Exosens markets
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Defense & Surveillance
Des solutions innovantes et de haute qualité, conçues pour répondre aux exigences des secteurs de la défense et de la surveillance.
Life Sciences & Environment
Imaging and detection solutions bring high image quality or low-level detection to enabling Life Sciences breakthroughs.
Industrial Control
Exosens Technology providing innovative solutions that take control and non-destructive testing to a whole new level.
Nuclear
Nuclear instrumentation is essential to ensure safety, accuracy, and compliance in various nuclear-related activities.
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Ion & Electron
Discover technologies from both El-Mul and Photonis in the fields of high-performance ion, electron, and photon detection...
Visible
Explore the evolving world of visible technology that unlocks possibilities across various industries. Discover our expertise and solutions, shaping the future.
Ultraviolet
Ultraviolet or UV, is a wavelength range below 400 nm or shorter than the visible wavelength. Explore Ultraviolet imaging technology across the full spectrum of UVA, UVB, and UVC
X-Ray
X-Radiation is a revolutionary scientific technology that has significantly and positively impacted various applications...
Longwave Infrared
For decades, infrared cameras utilizing Longwave Infrared (LWIR) and Midwave Infrared (MWIR) sensors have been a staple in military applications for detecting human activity.
Midwave Infrared
Midwave Infrared (MWIR) technology plays a crucial role in thermal imaging, capturing radiation emitted directly from objects without the need for an external light source.
Gamma and Neutron
Gamma and Neutron detection technology is a cutting-edge field that significantly contributes to nuclear safety and research.
Wavefront / QWLSI
A Powerful Alternative Overcoming Shack-Hartmann and Classical Interferometer Limitations
Shortwave Infrared
Shortwave Infrared (SWIR) technology has emerged as a powerful imaging tool, offering unique capabilities that complement Longwave Infrared (LWIR) and Midwave Infrared (MWIR) systems.
What's new?
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Jul 28th 2026
H1 2026 Exosens Results
Exosens delivers strong performance in H1 2026, driven by sustained momentum in night vision and accelerating demand in defense imaging
Aug 31st 2026
Optical System Alignment
The Lens Was Assembled Correctly, So Why Does the MTF Test Fail?
Aug 25th 2026
Photonis Defense awarded BINOD order
Photonis Defense awarded first delivery order for U.S. Army’s BINOD program, marking a key milestone in Exosens’ U.S. expansion
Our company
Global leader in amplification, detection and imaging technologies
Exosens is a high-tech company, with more than 85 years of experience in the innovation, development, manufacturing and sale of high-end electro-optical technologies in the field of amplification, detection and imaging. Today, it offers its customers detection components and solutions such as advanced cameras, neutron and gamma detectors, instrument detectors and light intensifier tubes. This allows Exosens to respond to complex issues in extremely demanding environments by offering tailor-made solutions to its customers. Thanks to its sustained investments, Exosens is internationally recognized as a major innovator in optoelectronics, with production and R&D carried out on 12 sites, in Europe and North America, and with over 2,000 employees.
Exosens is listed on compartment A of Euronext Paris regulated market (Ticker: EXENS; ISIN: FR001400Q9V2). Exosens is a member of Euronext Tech Leaders segment and is also included in several indices, including SBF 120, CAC All-Tradable, CAC Mid 60, FTSE Total Cap and MSCI France Small Cap.
85+ years of experience
+2000 Employees
+300 Proven technology patents
+70 countries: 93% revenue outside France
7.6% of revenue invested in gross R&D
468.2M€ Total revenue