Samsung SCC-B1311P manual Install the lens, Adjust the back focus, Lens without zooming feature

Install the lens

Loosen the single screw on the adjustable ring of the flange back by turning it anti-clockwise and turn the ring in the “C” direction (anti-clockwise) to the end.

Otherwise, it can cause damage to the internal image sensor or the lens when you install the lens on the camera.

C direction

Iris Control

Cable

Adjust the back focus

The back focus of a camera is predefined by the factory default. However, some models are out of focus depending on the lens type. If your camera is out of focus, follow the instructions below to adjust the back focus. The following is the procedure used to set the proper back focus point in fixed focus lenses.

Lens without zooming feature

1.Capture a sharp subject (with a grid pattern) more than 10m apart and adjust the focus ring to the infinity ( ∞ ).

2.Adjust the adjustable ring of the flange back so that you can capture the sharpest image.

3.Fasten the screw of the adjustable ring of the flange back.

Lens with zooming feature

1.Capture a sharp subject (with a grid pattern) 3-5m apart and adjust the zoom in the TELE (zooming) direction as possible and also adjust the focus ring so that you can capture the sharpest image.

2.Adjust the zoom in the WIDE direction as possible and turn the adjustable ring of the flange back so that you can capture the sharpest image.

3.Repeat 1 and 2 above 2-3 times to match the focus from the ZOOM TELE side with that from the ZOOM WIDE side.

4.Fasten the screw of the adjustable ring of the flange back.

-If you darken the image before adjusting the focus by attaching

the ND filter to the front of the lens, you can get a sharper focus.

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