Light & Display Measurement

When you need to evaluate the illumination of light hitting a specific location or perform lux measurements, the T-10A is the illuminance meter of choice.

A spot meter with a 1° acceptance angle, a minimum measuring area of 14.4mm, and a measuring range from 0.001 to 999,900 cd/m².

A spot meter with a 1/3° acceptance angle, a minimum measuring area of 4.8mm, and a measuring range from 0.01 to 9,999,900 cd/m².

The CS-150 (successor to the CS-100A) is a highly accurate tristimulus colorimeter equipped with newly designed sensors with spectral responses that more closely match the CIE 1931 color-matching functions representing the sensitivity of the human eye to provide measurement results that better correlate with visual evaluation.

The CS-160 is a lightweight, compact and battery powered luminance and tristimulus colorimeter for the measurement of a wide range of luminance conditions and non-contact measurement of color.

The CS-200 is designed to measure both luminance and chromaticity with high accuracy.

At Konica Minolta, we understand that industries at the forefront of technology, whether designing advanced lighting systems, developing next-generation aircraft, or engineering immersive AR/VR experiences, require tools that deliver accurate, reliable, and scalable light measurement. We built the CL-700A Illuminance Spectrophotometer to meet those demands.

The CL-500A is a lightweight, compact illuminance spectrophotometer used for the evaluation of high-class, next-generation lamps such as LED and EL illumination.

The CL-200A chroma meter is the successor to the CL-200. It can measure the color temperature, illuminance, chromaticity, excitation purity, and dominant wavelength of various light sources.

The CL-70F CRI Illuminance Meter is used for the measurement and evaluation of the illuminance, color temperature, and color rendering index (CRI) of various illumination sources such as LEDs and fluorescent lamps.

The CS-3000 Series models improve on the outstanding optical design and signal processing technology of the CS-2000 and CS-2000A while providing the high precision needed for standard value measurement of displays and other light sources.

We developed the CA-510 to meet the increasing demands of modern display technologies. As OLED, micro-LED, and HDR displays advance, so do the requirements for accurate and efficient measurement.

The Konica Minolta CA-527 is our next generation Display Color Analyzer from Konica Minolta Sensing, offering reliability, faster measurements, and ultra-low luminance. Its expanded measurement dynamic range covers the range from ultra-low to high luminance, providing a broader range of measurement accuracy and repeatability than its predecessor. This feature meets the need for a more accurate evaluation of luminance and chromaticity in the latest display technologies.

The greater intensity and wider color gamut of OLED devices have created a need for a new level in measurement performance. The high accuracy of Konica Minolta’s CA Series Display Color Analyzers has become the standard within the display industry. Our customers have come to expect value and superior technology found in Konica Minolta’s analyzers.

The CA-2500 2D Color Analyzer is used for high-resolution, two-dimensional measurements of the luminance distribution and chromaticity distribution of various displays; LCDs, projectors, backlights, etc.

The world’s fastest and most accurate high-resolution imaging colorimeters. ProMetric^® I imaging colorimeters are designed to address the demands for high-volume manufacturing of displays, backlit components, light sources, and device components. Applying tristimulus color filter technology based on standard CIE color-matching functions, ProMetric I provides highly accurate color and luminance measurements for lab testing and production-level inspection.

Fast, small-format photometers for production testing of displays, devices, and surfaces. ProMetric^® Y is a series of performance imaging photometers designed for high-volume production testing of displays, keyboards, lighting products, device components, and surfaces. ProMetric Y imaging photometers combine scientific-grade image sensors with photopic filters that capture values of light that reflect standard human visual perception of brightness according to CIE functions.

ProMetric I-SC Imaging Colorimeter with Integrated Spectrometer. The ProMetric® I-SC Solution combines the functions of an enhanced ProMetric I Imaging Colorimeter with a high-end spectrometer to provide a single platform for spectral data capture and accurate, repeatable color measurement across devices, testing environments, and over time. The ProMetric I-SC Solution provides a single platform for measuring spectral data, luminance (cd/m2), and chromaticity (CIE xy and u’v’) to evaluate the appearance of light-emitting devices such as displays, illuminated components, and light sources.

Small device elements such as microdisplays and nano-scale light sources such as OLED, microOLED, and microLED pixels require specially designed lens options for accurate inspection. The Radiant Vision Systems Microscope Lens enables high-resolution imaging of extremely small components and features, such as individual LEDs, display pixels, and subpixels.

Perform fast, accurate radiant intensity measurement of near-infrared (NIR) light sources and distributions with the NIR Intensity Lens, an integrated hardware and software solution. For emerging three-dimensional sensing applications at 850 or 940 nm, the NIR Intensity Lens solution ensures the performance and accuracy of devices and systems that use NIR sensing for facial and gesture recognition, eye tracking, and more,

The Radiant Vision Systems FPD (flat panel display) Conoscope Lens enables high-resolution photopic measurement of the angular distribution of color, luminance, and contrast for displays and display components. Radiant uses Fourier optics that map an emitting spot to an image sensor so that each pixel corresponds to a different emission angle.

The variety of AR/VR/MR (augmented, virtual, and mixed/merged reality, collectively “XR”) devices is exploding, from immersive VR headsets to industrial MR goggles and sleek AR smart glasses. Radiant’s XRE Lens offers two configuration options, folded (“periscope”) and non-folded, enabling it to be used to inspect a wide range of near-eye devices and integration requirements.

Radiant Vision Systems is a pioneer in display testing for AR/VR technology, offering the highest spatial resolution in light and color measurement for detecting, classifying, and preventing subtle light uniformity issues and pixel and sub-pixel defects.

For accurate, thorough, and rapid quality inspection and defect detection, Radiant’s TrueTest Software combines with ProMetric® Imaging Colorimeters and Photometers is a complete solution for light and color measurement.

TT-ARVR™ Display Test Module – evaluate the quality of immersive (VR) and transparent (AR/MR) displays integrated into near-eye devices (NEDs) such as VR headsets and smart glasses. As display images are magnified to fill a user’s field of view (FOV), display defects are also magnified.

Automotive displays face particular demands for performance due to variable lighting conditions, temperatures, vibrations, viewing angles, and other factors. Ensuring visual quality of displays of various shapes and sizes, with anti-glare or anti-reflective coatings, integrated into different fixtures at different positions from the driver and passengers, is a key challenge for manufacturers in the increasingly display-focused automotive market.

Head-up displays (HUDs) pose unique measurement challenges for manufacturers, who must account for projected image luminance, contrast, and clarity regardless of ambient conditions, virtual image positions, or focal distances on an infinite viewing plane.

Use Radiant’s NIR Intensity Solution with TT-NIRi to measure Near-infrared (NIR) light emissions at 850 or 940 nm, such as LEDs, lasers, and structured light patterns.

TrueMura™ License for TrueTest™ Software – the TrueMura license was developed to perform automated visual inspection of displays to accurately identify JND—artifacts just noticeable by a human observer.