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We uphold professional standards in sales, technical support, and customer service to deliver dedicated support to every user.
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CS-3000 Series Spectroradiometer
The CS-3000 series spectroradiometer is available in three models. Alongside the flagship CS-3000 HDR and standard CS-3000, the lineup includes the cost-effective CS-2000 Plus. Building on the proven CS-2000 platform, this model features a high-speed computing CPU, new algorithms, and the INTELLIGENT DARK function.
LA-506A Multi-view Spectrometer
The LA-506A integrates six spectrometer probes arranged for different viewing angles, along with a dedicated probe for flicker analysis. This solid-state design eliminates mechanical movement, enabling rapid acquisition of luminance, chromaticity, color shift JNCD, and flicker data across all six angles. The system supports luminance and chromaticity calculations in accordance with both CIE 1931 and CIE 170-2015 standards.
DI Series Imaging Colorimeter
The DI Series, developed by Fstar, is a family of area-scanning optical measurement instruments dedicated to automated optical inspection (AOI) for flat-panel displays. It incorporates a cooled scientific image sensor to deliver high-fidelity imaging performance and integrates a dedicated spectrometer optical path to ensure high-precision measurements of luminance and chromaticity.
Available in resolutions ranging from 12 MP to 61 MP, the series is engineered to meet a wide spectrum of user testing requirements.
Latest Products
Display Measurement
Automotive Display Measurement
Product Applications
Microdisplay Optical Measurement
Lighting Inspection
Display optical testing quantifies core optical performance parameters and bridges user experience, eye health and industrial innovation.
Accurate measurement of luminance, color and visual comfort parameters provides consumers with science-based purchasing guidance, while driving the display industry toward higher definition, better eye protection and greater personalization.
Key test parameters for flat-panel displays:
luminance, chromaticity, uniformity, contrast, gamma, defects, light leakage, Mura, afterimage, viewing angle, specular reflection, diffuse reflection, flicker, response time, motion blur, lifetime, power consumption.
With the advancement of automotive intelligence, automotive displays and lighting systems are widely deployed.
Fstar’s DI Series imaging colorimeters enable uniformity testing for automotive displays in compliance with standards set by the German Automotive Display Industry Association.
The LA-6000 Series delivers high-precision luminance and chromaticity measurements for automotive headlights, taillights, and ambient lighting.
Microdisplay optical measurement enables quantitative evaluation of the photometric and colorimetric performance, structural accuracy, and imaging quality of microdisplays (Micro LED, OLED, LCoS) used in AR/VR devices and smart glasses.
For applications such as LED backlighting and general lighting fixtures, Fstar’s spectroradiometers measure key optical properties including luminance, chromaticity, and correlated color temperature (CCT).
This enables lighting manufacturers to optimize product design, improve quality consistency, and ensure reliable performance and color rendering.
News
Rtings perspective test

Rtings is a Canadian review agency that focuses on TV reviews, as well as headphones, monitors, and more

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Why do some OLED displays produce dynamic blur?

OLED is considered a new technology that can eliminate motion blur, but the reality is that not all OLEDs

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Optical testing of automotive ambient lighting

This article mainly explores the optical testing of ambient lamps through the principles of ambient lamps and practical cases of optical testing

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Suzhou Fstar Scientific Instrument Co.,Ltd. was founded in 2006, with its headquarters located in Suzhou Industrial Park. It has established branch offices and offices in Shenzhen, Chongqing, Wuhan, Xiamen and other cities. It is a high-tech enterprise specializing in optical instruments and testing systems.
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