Abstract Preview

ISO 23539:2005 specifies the characteristics of the system of physical photometry established by the CIE and accepted as the basis for the measurement of light. It defines the photometric quantities, units and standards that make up the CIE system of physical photometry and that have been officially accepted by the Comité International des Poids et Mesures (CIPM).


General information

  • Status :  Published
    Publication date : 2005-08
  • Edition : 1
    Number of pages : 18
  • :
    CIE
    International Commission on Illumination
  • 17.180.01
    Optics and optical measurements in general

Buy this standard

Format Language
PDF
Paper
Please note that paper format is currently unavailable.
  • CHF88

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information