SPECS 2D-CCD, User Manual

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Manual V2.docx | Status 10.12.2015 | Version 1.0
Figure 52. Image after rough angular adjustment of the camera.
10. Remove the camera holder from the detector and tighten the ring nut, being careful
not to turn the camera.
11. Mount the camera and check the image.
With an image like that in Figure 52, you need to make the following corrections:
•
Adjusting the focus in order to obtain a sharp image.
•
Centering the image in the x direction. The line to the left should be at 0 mm.
•
Centering the image in the y direction
•
Rotating the image so that the lines are exactly vertical.
A.5.2 Setting the focus
The camera has a fixed focal point. In order to obtain a sharp image, you need to set the
camera distance correctly by moving the four hex bolts.
To set the focus:
1. Loosen all four hex bolts (see Figure 53).