Samsung SCC-B2311 User Guide - Page 14
Adjust the back focus
UPC - 836164368904
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User's guide 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 E 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 ˝Capture a sharp subject (with a grid pattern) more than 10m apart and adjust the focus ring to the infinity (). ˞Adjust the adjustable ring of the flange back so that you can capture the sharpest image. ˟Fasten the screw of the adjustable ring of the flange back. Lens with zooming feature ˝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. ˞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. ˟Repeat˝and˞above 2-3 times to match the focus from the ZOOM TELE side with that from the ZOOM WIDE side. 14