Allied Vision Alvium G1 - Sensor Position Accuracy; Sensor Shift and Rotation

Specifications
156Alvium G1 User Guide V1.7.0
Sensor position accuracy
Sensor shift and rotation
The following table defines the manufacturing accuracy for sensor positioning of
Alvium G1 cameras.
Figure 49: Sensor shift and rotation
Criteria Subject Properties
Alignment method
Optical alignment of the photosensitive 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
x/y-axis
1
±150 µm (sensor shift)
z 0 to -100 µm (optical back focal length)
α
1
±0.5 deg (sensor rotation as the deviation from the parallel to the
camera bottom)
1
We cannot measure or guarantee these values for S-Mount hardware options that are manufactured
on customer request for: Alvium G1-234, G1-507, G1-811, G1-812 UV, G1-895, G1-1236, G1-1242,
G1-1620, G1-2040, G1-2050, and G1-2460.
Table 72: Alvium G1 cameras, criteria of sensor position accuracy
x
y
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