A fast spectrometer sensor is the heart of Viso’s light measurement system. Accuracy, efficiency, and ease of use are key to our solutions
Get all the data/measurements with a single device. No need for having both an integrating sphere and a photogoniometer
We focus on our clients’ specifications and we customize to your business needs. We are there to support you all the way in optimizing your lab
Packed with features, effortless to use. Our market-leading software provides you with lots of data, LDT/IES files and many customizable reports
Meet Viso Systems at:
CIE Midterm Meeting, Vienna, July 7 – 9, 2025
Good business
Try our new calculation tool: Check how much you save getting your own laboratory
Latest light measurement news
New: Viso LightInterface
Automatic measurement of controllable light sources. Measure your light source using custom setpoint combinations. Define a matrix of control setpoints, and LightInterface (in combination with Viso Light Inspector software) will measure everything automatically and save the data to a single file.
A very popular solution: Viso LabSpion
The LabSpion® is a full-size light measurement solution ideal for all light sources from single LEDs to large panels and streetlights. The 2-axis goniometer system captures the full 3D light distribution and the color spectrum, thus giving lighting professionals all necessary data in one measurement.
ALL-INCLUSIVE AND COMPACT
The heart of every Viso measurement system is the fast spectrometer sensor. Equipped with a spectrometer, the system captures not only light quantities but also light spectra. This unique feature enables the system to measure more than just lumen packages, LDT/ IES files, and light distributions. It also provides color data (e.g., CRI, CCT, TM30, etc.) and even color over angle. As a result, a Viso goniospectrometer eliminates the need for an integrating sphere. And it works fast – each plane is just about 30 seconds.
Shortcuts to all system solutions
Portable measurement laboratory for small light sources. The spectrometer sensor unfolds to provide 66 cm measurement distance – enough for light source up to 8 cm (3.15”)/ 1 kg (2.2 lbs). With LightSpion Extender you can measure light sources up to 22 cm (8.7”)/ 4 kg (8.8 lbs)
This medium-sized fully automatic light measurement system will fit on a countertop. It measures light sources up to 54 cm (21′) and 9 kg. Measure visual light with the VIS version and or combine with UV in the UV-VIS model.
Our most versatile goniometer system. Measure light sources up to 1,5 m (2,0 with extended tower) and 25/45 kg. Measure visual light with LabSpion VIS and both UV light and visual light with LabSpion UV-VIS
