Specifications, Requirements, and Precautions
Basler scout 31
1.5.2.2 Sensor Positioning Accuracy
The sensor positioning accuracy for cameras equipped with a standard C-mount lens adapter is as
shown in Figure 26.
Fig. 26: Sensor Positioning Accuracy for Cameras (90° Head) with the Standard C-mount Lens Adapter
(in mm unless otherwise noted)
to the length of the housing
X ± 0.4 **
± 0.25 *
center lines of the thread
center lines of the sensor
0.4 A
//
A
± 0.02
17.5
+ 0
- 0.06
Photosensitive
surface of the
sensor
( 2 : 1)
(This is the sensor tilt tolerance. It applies to every point on the
photosensitive surface and is relative to the center of the die)
*
= tolerance to the center of the
lens mount (optical axis)
**
= tolerance to the reference planes
= reference plane
= front module reference plane
(This tolerance is for the distance between the front of the
lens mount and the sensor’s photosensitive surface.
Note that this tolerance and the sensor tilt tolerance (see
above) must be combined to obtain the total tolerance for
every point on the photosensitive surface.)
Maximum Sensor Tilt Angle (Degrees)
Camera Model Tilt X Tilt Y Camera Model Tilt X Tilt Y
scA640-70fm/fc 0.47 0.63 scA1000-30fm/fc 0.46 0.63
scA640-74fm/fc 0.35 0.47 scA1390-17fm/fc 0.31 0.42
scA640-120fm/fc 0.62 0.83 scA1400-17fm/fc 0.25 0.34
scA750-60fm/fc 0.51 0.80 scA1400-30fm/fc 0.25 0.34
scA780-54fm/fc 0.35 0.47 scA1600-14fm/fc 0.34 0.52
scA1000-20fm/fc 0.46 0.63
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