ISO 1230:1992
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Photography — Determination of flash guide numbers
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
27-02-1992
Withdrawn date
09-04-2025
Superseded by
€65.00
Excluding VAT
Specifies a method for measuring the reflector factor. Contains formulae for calculating the ISO guide number for flash lamps (with and without integral factors resp.). Gives terms and definitions.
| Committee |
ISO/TC 42
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS ISO 1230:1992 | Identical |
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