Prosilica GT Technical Manual V2.4.1
56
Camera dimensions
C-Mount flange focal distance
Flange focal distance is the optical distance from the mounting flange to image
sensor die. Prosilica GT C-Mount cameras are optically calibrated to a standard
17.526 mm optical flange focal distance, with a ±10 μm tolerance.
Adjustment of C-Mount
If for some reason the lens mount requires adjustment, use the following
method.
Loosen locking ring
Use an adjustable wrench to loosen the locking ring. Be careful not to scratch
the camera. When the locking ring is loose, unthread the ring a few turns from
the camera face.
www
Prosilica GT cameras are shipped with adjustable C-Mount. The
camera can also be built with a CS-Mount with a standard 12.50
mm optical flange focal distance and a ± 10 μm tolerance.
See
Modular Concept
for more information:
Figure 43: Prosilica GT camera and locking wrench
Note
A wrench suitable for this procedure is available for purchase
from Allied Vision.
P/N: 02-5003A
LOCKING WRENCH
LOCKING RING
C-MOUNT RING
