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PIMA IT3.104 : 0

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

PHOTOGRAPHY - FRONT LENS BARRELS UP TO 127 MM - DIMENSIONS IMPORTANT TO THE CONNECTION OF AUXILIARIES
Available format(s)

Hardcopy , PDF

Withdrawn date

07-23-2013

Language(s)

English

A Standard series of diameter sizes for the front part of a lens barrel (dimension B in the figure) and a standard series of thread sizes (dimension A in the figure) for the same front barrel are specified in this International Standard. To simplify the production and storage of such auxilliaries as screw- in filters is the main intention of these standard sizes. It is applicable to camera lenses and lenses for enlargers and similar equipment.

DevelopmentNote
Reaffirmation and redesignation of ANSI PH3.104-1992.
DocumentType
Standard
Pages
2
PublisherName
American National Standards Institute
Status
Withdrawn
Supersedes

Standards Relationship
ISO 1948:1987 Identical

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