Meet JETI at...
Trade fairs and conferences

LASER World of Photonics
June 24 -27, 2025 | Munich/Germany
Hall A3, Booth 214 @ SphereOptics GmbH

CIE Mid term meeting
July 7 - 9, 2025 | Vienna/Austria
Austria Center Vienna
What to look forward to:

Introducing the all-new spectroradiometer specbos 2511 – designed for both stand-alone operation and PC/laptop connectivity.
Ready when you are – wherever you are.
The all-new specbos 2511 combines precision with portability. Solid shell, smooth operator – internal memory for up to 40 000 measurements included. Whether you're out in the field or at the lab bench, this compact powerhouse delivers high-resolution spectral data with ease – no PC required.
- Spectral range: 200 nm to 1100 nm
- 4.3" capacitive touch display
- Internal memory for up to 40 000 measurements
- USB-C (screwable connector)
- Optical resolution: 4 nm or 2 nm (FWHM)

Presenting add-on optics for measurement of VR/AR glasses
Virtual reality (VR) and augmented reality (AR) glasses are used in many areas that use technology to augment or simulate reality. The photometric characterization of AR/VR glasses must be carried out by simulating the eye pupil at the intended location in the eye box. Therefore, a normal spectroradiometer cannot be used for this purpose, but a special optical system must be used in which the input aperture is located in front of the first lens - here you go.
- Viewing angle: 10°
- Measuring diameter (aperture): 3 mm (optionally 4 and 5 mm)
- Length of optics: 222 mm
Experience our latest model and talk to our experts about your requirements.
We look forward to meeting you in person!
Team Munich
Dr. Steffen Görlich, CEO
Michael Höland, Head of Construction
Johannes Gäbler, Head of Electronics
Jens Mende, Marketing & Sales
Team Vienna
Dr. Steffen Görlich, CEO
Jens Mende, Marketing & Sales