Allied Vision Technologies GE1900C Manual de instrucciones descargar pdf (Pagina 40)

Prosilica GE Technical Manual V2.1.0

Camera dimensions

F-Mount flange focal distance

Flange focal distance is the optical distance from the mounting flange to image

sensor die. Prosilica GE F-Mount cameras are optically calibrated to a standard

46.5 mm optical flange focal distance.

Adjustment of F-Mount

The F-Mount is adjusted at the factory and should not require adjusting. If for

some reason, the lens mount requires adjustment, use the following method.

Attach F-Mount compatible lens

Use an F-Mount compatible lens that allows an infinity focus. Attach the lens to

the camera using a counter-clockwise rotation of about a quarter turn. The lens

should snap into place such that the lens flange and camera flange mate over

the full circumference.

Loosen F-Mount front assembly

Use a 1.5 mm hex wrench to loosen the 3 set screws than hold the F-Mount front

assembly to the camera body.

Image to infinity

Set the lens to infinity and image a distant object—10 to 15 m should suffice.

Gently move the F-Mount front until focused and lock it in place.

Figure 27: Prosilica GE F-Mount isometric view

M3 SET SCREW: 3 PLACES

F-MOUNT FRONT ASSEMBLY

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Allied Vision Technologies GE1900C Manual de instrucciones Pagina 40