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ISO 517:1996

Photography — Apertures and related properties pertaining to photographic lenses — Designations and measurements

Standard Details

Pertains to apertures and related properties of photographic lenses affecting the illuminance at the centre of the image. Does apply only to lenses focused on objects at infinity; that is, at least 50 times the focal length of the lens.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 517:1996
Document Year: 1996
Pages: 8
Edition: 2
  • ICS:
  • 37.040.10 Photographic equipment. Projectors

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WITHDRAWN
ISO 517:1996

WITHDRAWN
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