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RayClouds Photoelectric Technology Co.,Ltd.
RayClouds Photoelectric Technology Co.,Ltd.

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  • Classification of Color Measuring InstrumentsClassification of Color Measuring Instruments2019/06/23According to the different structure, the color measurement can be divided into two categories: one is the chroma meter, the other is the spectrophotometer.1. Color meterColor meter is a color measuri...
  • Anti-blue Glasses in the MarketAnti-blue Glasses in the Market2019/06/20Anti-blue glasses market is mixed with a wide variety of fish and dragons. In 2013, professional digital protective goggles were more popular in the market. According to the absorption design of the l...
  • Knowledge Literacy of Decoration Luminance MeterKnowledge Literacy of Decoration Luminance Meter2019/06/17Luminance meter is a kind of light-color measuring instrument, which measures brightness and chroma. Generally, it consists of optical system, detector and signal output processing system. According t...
  • Knowledge about Luminance MetersKnowledge about Luminance Meters2019/06/14Luminance meter is a measuring instrument for measuring light and color. Luminance meter is one of the necessary instruments in every chemical analysis laboratory. It has been widely used in various q...
  • The Ultimate Solution - Imaging Luminance Meter adding Area Scan algorithmThe Ultimate Solution - Imaging Luminance Meter adding Area Scan algorithm2019/06/11It can not go smoothly to solely rely on the imaging luminance meter, so what should we do? Now let's introduce an algorithm called Area Scan, which has a history of more than ten years. It was propos...
  • Glare Measurement Method in Lighting SpotGlare Measurement Method in Lighting Spot2019/06/08Theoretical calculation:Based on the light distribution curve and the size of the lamps measured in the laboratory, the glare index under typical ideal lighting environment (such as lighting arrangeme...
  • When choosing Lamp Protecting Child Eye, Brightness Value is not the Higher the BetterWhen choosing Lamp Protecting Child Eye, Brightness Value is not the Higher the Better2019/06/05From the color temperature of view, different colors of lights have no significant effect on the progress of myopia in children. The main risk factors for myopia are high intensity and work at a near ...
  • Imaging Brightness Period-Wrong Judgement is still UnavoidableImaging Brightness Period-Wrong Judgement is still Unavoidable2019/06/02First, we simplify the problem, holding the view that the imaging luminance meter, lens distortion, spectral matching and correction have reached the level of LMK imaging luminance meter. The display ...


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