Prometheus Series
Prometheus Colorimeter

5 mm focusing lens

A bit bigger than his 2.1 mm sibling, the Prometheus 5 mm focusing lens colorimeter is perfect for measuring small areas, like a smartwatch display. Like all Prometheus colorimeters, it is even faster than our previous generation of high-speed colorimeters and has near perfect XYZ filter characteristics. When speed and low luminance performance are key, this colorimeter is your choice.

“The perfect choice for applying speed and low luminance performance on a small measurement area.”

Built to perform and ready to use

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Perfect filters

The Prometheus Series offers further improved filters which are near-perfect to the CIE 1931 color matching functions. This results in highest accuracy, even for displays where the spectral power distribution in the batch might alter.

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Small measurement area

The 5 mm focussing lens is perfect for all applications where a small measurement spot is needed. This includes smartphones, smartwatches or uniformity testing of any type of small displays.

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Flicker and waveform

With the high sampling speed of the Prometheus colorimeter you get an all-in-one solution to measure flicker, adjust V-Com or assess the waveform of the display signal.


  • Fast measurements, even at low luminance levels
  • Fiber connection possible
  • Flicker measurement (3125 samples / second)
  • Mechanical shutter
  • In addition to Visual Studio (C#, C++, Visual Basic) also support of Labview, Matlab and Python
  • Supports Windows, OS X and Linux integration
Prometheus focussing lens

Prometheus Series
Prometheus Colorimeter

5 mm focusing lens

About Admesy

World class

Checking the latest stats or texting your mom? Our technology is used during the production of screens, displays, LED applications and consumer electronics of well known market leaders. Our current product portfolio includes spectroradiometers, colorimeters, light meters and 2D imaging colorimeters.

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Made in Europe

Our headquarter is located in the south of the Netherlands, next to the European high tech area of Eindhoven. It is equipped with research & development and production facilities with high-end clean room, ready to meet your needs. Still, with offices in Europe and Asia and a worldwide network of distributors, we are always close.

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Clever minds

We continuously follow the latest standards and recommendations to enable the industry to respond immediately. On both large and small scale, we have proven our strength and ability to serve any customer offering configurational flexibility tailored to their specific measurement needs in production lines and R&D labs.

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