ANSI PH3.609 : 80(R1987)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by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 (LENSES) - VISUAL AND PHOTOGRAPHIC RESOLVING POWER - MEASUREMENT METHOD
16-03-2022
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Resolving power target
5 Test methods
Table 1 - Dimensions for four target decades
Figure 1 - Resolving power element
Figure 2 - Resolving power test pattern
Figure 3 - X0.1 Test target (Spatial frequencies: 1 mm-1
through 9 mm-1)
Figure 4 - USAF 1951 resolving power target
Annex A - Examples - Resolving power calculations
| Committee |
ANSI
|
| DevelopmentNote |
ANSI/PIMA IT3.609 is a Revision, redesignation and consolidation of this document along with ANSI PH3.16-1972(R1988), and ANSI PH3.63-1974(R1991).
|
| DocumentType |
Standard
|
| PublisherName |
American National Standards Institute
|
| Status |
Withdrawn
|
| SupersededBy |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.