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本出版物旨在提供关于道路照明和车辆照明中的不舒适眩光方面的研究方法、数学模型以及可能影响不舒适眩光的变量的概述。它还描述了评估和测量不舒适眩光所面临的困难以及模型的差异性。本报告旨在通过提出建议,鼓励采用规范方法进行进一步的不舒适眩光研究。这些研究的开展将有助于产生更可信的数据,能够开发出可靠性更强的模型,促进模型的发展。我们会适时更新报告,以涵盖最新数据和修订的不适眩光模型。本出版物是依CIE 243:2021 原版英文翻译的中文版本。本出版物可从 CIE 网络商店或中国照明学会获得。该出版物的价格为120 欧元(中国照明学会会员可以按66.7%的折扣购买。欲获取折扣信息,... more
  CIE standard illuminant A was introduced in 1932 to represent typical tungsten-filament lighting in colorimetry, and for decades it has been used as a reference spectrum in photometer calibrations.In 2018, CIE published new LED illuminants in CIE 015:2018 Colorimetry, 4th Edition. Based on one of... more
  With the rapid development of the application of optical radiation in the field of plant growth in recent years, different types of stakeholders with different backgrounds are coming together; for example, lighting manufactures, agriculture facility companies, researchers with an optical... more
This document, which originates form the CIE and is maintained by the CIE, is managed within the ISO system by ISO/TC 274, Light and lighting. This second edition cancels and replaces the first edition (ISO 11664-5:2009), of which it constitutes a minor revision. ISO/CIE 11664 consists of the... more

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Aim This workshop is co-organized by Consultative Committee for Photometry and Radiometry (CCPR) and...
2024 is a landmark year!  We celebrate the centenary of the establishment of the V(λ) spectral luminous...
Agenda: Friday, 31 May, 2024: Morning: Annual Meeting Division 1 | TC Meetings Division 2 Afternoon:...
Join CIE at the Light+Building Trade Fair 2024! CIE is excited to announce its participation at the...