PRELIMINARY
4.8 Lens Modeling
Several camera companies have included this and like information in their manuals. For
reference material it is very useful.
The focal point is the point at which the image of an infinitely distant object is brought to
focus. The effective focal length (f’) is the distance from the second principal point to the
second focal point. The back focal length (BFL) is the distance from the image side of the
lens surface to the second focal point. The object distance (OD) is the distance from the
first principal point to the object.
4.9 2K and 4K LVDS Cable Harness
Our family of TDI cameras can be mated with the following framegrabbers:
National Instruments
Coreco
Metrox Meteor
Drawings that annotate the Bills of Materials, Assembly Instructions, and Wiring Diagram
for each cable harness can be downloaded from our website www.fairchildimaging.com
.
When using one of the following framegrabbers in your system, you can select and
download the appropriate cable harness drawing that will provide you information to build
your cable harness.
Framegrabber Model No. Fairchild Imaging
Cable Harness Part No.
National Instruments PCI-1424 10499-3-02-1
Coreco PC-DIG LVDS 10499-3-02-2
Matrox Meteor 2 LVDS 10499-3-02-3
Fairchild Imaging • CAM/CCD-2KLV.TDI & CAM/CCD-4KLV.TDI Line Scan Camera User’s Manual • Rev 073004 • 30 of 38
