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Colorimeter 20 mm

0.0003 - 7 500 cd/m²

Fast, accurate and reliable

The Prometheus 20 mm colorimeter with collimating lens offers a mid-size measurement area with high-speed measurements. Like his siblings, this Prometheus is a perfect choice for spot-measurement of any type of display. Fast and furious, with near perfect XYZ filter characteristics. When speed and low luminance performance are key, for example when measuring OLED displays, this colorimeter is delivering.

  • Fast measurement, even at low luminance levels
  • Fiber connection possible
  • Collimated lens → allow different measurement distances
  • 2° CIE 1931 or CIE 170-2:2015 CMF available
  • Flicker measurement (2000, 3000 or 3125 samples/sec)
Prometheus 20 mm highlights
Luminance range 0.0003 - 7 500 cd/m²
Chromaticity range 0.003 cd/m² - 7 500 cd/m²
UHL mode 48 000 cd/m²
Acceptance angle 6° (± 3°)
Measurement spot size 22.8 mm at 50 mm WD

About Admesy


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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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