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5 Installation Guidelines
The following guidelines are offered as an aid to permit the user for setting up the
camera such that it can be verified for proper operation. Specific requirements are
included only for items closely related to the camera operation.
5.1 Optical Interfacing
The LD3500 series cameras require properly chosen lenses and lens extenders to
allow the imaging of the chosen web width onto the sensor array. Table 3 shows
the array length and number of pixels on the array for each camera model.
Camera Model
Table 3 Camera Sensor Array Lengths
Active Array Length (AL) Active Pixels
LD3521
0.28" (7.168 mm)
LC3522
0.56" (14.336 mm)
LC3523
1.13" (28.672 mm)
LC3541
0.28" (7.168 mm)
LC3542
0.56" (14.336 mm)
LC3543
1.13" (28.672 mm)
Figure 7 Imaging Geometry Definition
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PerkinElmer™ ™ Optoelectronics
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