43
Spyder2 User’s Manual
03-32-10091-04
DALSA
m
f
OD
=
′
These equations can be combined to give their most useful form:
′
=
′
h
h
f
OD
This is the governing equation for many object and image plane
parameters.
Example
: An acquisition system has a 512 x 512 element, 10
µ
m pixel pitch area scan
camera, a lens with an effective focal length of 45mm, and requires that 100
µ
m in the
object space correspond to each pixel in the image sensor. Using the preceding equation,
the object distance must be 450mm (0.450m).
Summary of Contents for Spyder2 S2-1-40 Series
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