Helios Y top

Imaging Luminance Meter

65 MP Y

2D imaging luminance meter with 65 MP resolution and high accuracy

The Helios Y is the ultimate 2D luminance imaging CMOS sensor combining a high accuracy interference based Y filter. In order to compensate for the angle effects of the lens a very special design was developed for the filter. This make the Helios Y stand apart from any other solution on the market when accuracy is key.

  • Highly accurate and uniform in-house made Y filter
  • Image space telecentric
  • No angular dependency of interference filters
  • Automatic aperture and focus control by software command
  • Automatically applied corrections for flatfield over applied aperture and focus distance
Helios Y thumbnail
Detector 65 MP gpixel detector
Interface 10 Gige Ethernet
Spectral response CIE 1931 CMF (Y < 3%, f1' error)
Filter uniformity f1' < 1%
Luminance accuracy ± 3%
Application Note
Application Note
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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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