Pike
Technical
Manual
V5.2.3
338
Appendix
Appendix
Appendix
Sensor position accuracy
Figure 118: Sensor position accuracy
Criteria
Subject
Properties
Method
of
positioning
Optical
alignment
of
the
photo
sensitive
sensor
area
into
the
camera
front
module
(lens
mount
front
flange)
Reference
points
Sensor
Center
of
the
pixel
area
(photo
sensitive
cells)
Camera
Center
of
the
lens
mount
Accuracy
×/y
+/-
0.1
mm
(sensor
shift)
z
+0/-50
µm
(optical
back
focal
length)
α
+/-0.5°
(center
rotation
as
the
deviation
from
the
parallel
to
the
camera
bottom)
Table 204: Sensor position accuracy criteria
Note
×/y
tolerances
between
C-Mount
hole
and
pixel
area
may
be
higher.
x
y
camera body
sensor case
x
y
pixel area
camera body
sensor case
pixel area
D
