PIMA IT3.620 : 1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 (OPTICS) - CAMERA VIEWFINDERS - PERFORMANCE SPECIFICATIONS, TEST PROCEDURES, DEFINITIONS AND TERMS
23-07-2013
Foreword
1 Scope
2 Normative references
3 Acronyms and definitions
4 Test procedures
5 VF specifications
Figure 1 - Bright-line viewfinder
Figure 2 - Single-lens reflex (SLR) camera viewfinder
Figure 3 - Viewfinder coverage
Figure 4 - Viewfinder pointing error
Figure 5 - Viewfinder parallax schematic
Figure 6 - Reversed Galilean viewfinder
Figure 7 - Albada viewfinder
Figure 8 - Viewfinder image magnification (UIU)
Figure 9 - Telescopic viewfinder with exit pupil
Figure 10 - Galilean viewfinder with no exit pupil
Figure 11 - Image rotation
Figure 12 - Viewfinder mask rotation
Figure 13 - Negative zoom viewfinder
Annex A - Viewfinders and eyeglass wearers
Annex B - Test report
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.