Adjusting The Back Focus - Axis P1311 Guia De Instalacion

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Adjusting the back focus

The back focus of the AXIS P1311 is set at the
factory and does not need adjustment.
However, the back focus might need to be adjusted
when attaching a new lens that has specifications
that are different from the original lens.
Notes:
• Turning the screw clockwise moves the sensor away
from the lens by 0.5 mm/r.
• Do not turn the screw beyond the end stop since it
can damage the camera.
AXIS P1311 Installation Guide
Back focus screw