ISO 2720:1974 Preview

Photography -- General purpose photographic exposure meters (photoelectric type) -- Guide to product specification

Specified are calibration levels and test conditions for general-purpose photoelectric exposure meters which measure reflected or incident light, or both, in determining photographic exposure for camera use. The specifications apply to exposure meters containing a light-sensitive element, and indicating electrical instrument, a directional system and a calculator to correlate the meter indications with the camera exposure settings.


General information

  • Current status : Published
    Publication date : 1974-08
  • Edition : 1
    Number of pages : 7
  • :
    ISO/TC 42
    Photography
  • 37.040.10
    Photographic equipment. Projectors

Buy this standard

Format Language
PDF
Paper
  • CHF58

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)