UPRtek’s Near-Eye Display Testing solution helped an AI smart glasses team resolve waveguide ghosting, chromatic aberration, PPD loss, and brightness falloff for clearer AR/VR optical performance.
UPRtek UV100N optimizes semiconductor lithography by providing precise UV spectral monitoring within spatial constraints. Characterize photoresist sensitivity and ensure process consistency with portable, high-accuracy in-situ measurement technology.
Differences in screen brightness and color are common even among smartphones of the same model. Small spectral variations in OLED and LCD panels lead to noticeable inconsistencies in visual performance.
Researchers in Hawai‘i used the UPRtek MK350S Premium handheld spectrometer to analyze streetlight spectra and uncover how blue-rich lighting affects seabird behavior.
See how UPRtek PG200N handheld spectrometers are used in marine biology and coral lighting, showcasing practical examples of measuring and designing aquarium lighting that mimics the ocean.
Handbook Series
Everything thing you need to know about Flicker, an insidious, potentially serious lighting artifact impacting visual safety for public places like hospitals, offices, libraries, and more...
About UPRtek
UPRtek (est. 2010) is a manufacturer of portable, high-precision light measurement instruments; Handheld Spectrometers, PAR meters, Spectroradiometers, Light Calibration Solutions.
UPRtek HQ, R&D and manufacturing are all based out of Taiwan, with Worldwide representation through our certified Global Resellers.
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