Recently, Radiant Vision Systems announced the launch of the I16-G imaging colorimeter, adding a new member to the ProMetric® imaging colorimeter series.

According to the introduction, the ProMetric imaging measurement solution is used to detect various lighting products, such as LEDs, displays, augmented reality and virtual reality (AR, VR) projections, head-up displays (HUD), and other devices that measure the optical characteristics of visual quality. The ProMetric imaging measurement solution offers three major advantages:

1) Imaging enables the ProMetric system to simultaneously collect millions of data points within a single field of view, achieving extremely fast measurement cycles. This makes it possible to spatially compare data points within the field of view, greatly improving the accuracy of assessing the brightness or color uniformity, gradient, contrast, pixel-level changes, random defects, and spatial display distribution of light sources.

2) The ProMetric® I series imaging colorimeter is specifically designed to meet the mass production needs of displays, backlight components, and lighting products. Whether expanding the test range or increasing production, the ProMetric I provides the performance required for high-precision chromaticity and brightness measurements in automated production environments. Currently, Radiant Vision Systems' comprehensive imaging colorimeter and luminance meter product line can meet the specific needs of different customers in terms of resolution, functionality, and price, ensuring that customers find the most suitable solution. "When it comes to brightness and chromaticity measurement solutions, the key lies in whether critical details in the device can be captured," said Doug Kreysar, CEO of Radiant Vision Systems. "The ProMetric I series imaging colorimeter and its supporting electronically controlled lens are calibrated for all possible working distances and two specific aperture settings before leaving the factory. Since the focal length and aperture of the lens are controlled electronically, the colorimeter can automatically apply the appropriate flat-field correction, reducing setup time while providing manufacturers with more accurate measurements."

In addition, high-speed and high-resolution image sensors and flexible systems not only help us evaluate larger areas but also measure the brightness and chromaticity of each diode individually.

3) The ProMetric I16-G imaging colorimeter uses a scientific-grade 16.1-megapixel (5312 x 3032) image sensor to achieve accurate and repeatable measurements. The system's resolution allows pixel-level measurements of displays (LCD, OLED, microLED, etc.), brightness measurements between and within keyboard keys, panel characters, and the brightness and chromaticity of LEDs in individual diodes and large arrays. Providing medium resolution through a 16.1-megapixel system further enhances Radiant Vision Systems' I series product line. It is reported that Radiant Vision Systems' I series product line includes options ranging from 2 million pixels to 61 million pixels.