Grundig GCA-B1005B, Руководство пользователя

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4.2. Lens Mounting
Lens Mounting for C/CS Mount Lens Model:
It is possible to attach all CS-Mount lenses with manual or DC controlled iris on the
camera. Please remove the camera’s plastic covering first and then attach the CS-Mount
lens onto the camera. If you would like to use a C-Mount lens, you need a 5 mm C/CS
Mount Adapter between the camera and the C-Mount lens, as shown in the illustration
below.
4.3. Back Focus Adjustment
When to adjust the back focus:
Back Focus refers to the distance from the rear lens element to the camera focal plane.
It is only required to adjust the back focus only when the focus cannot be adjusted
throughout its zoom range.
Requirements:
Tools required when carrying out back focus adjustment include:
1. Test chart / contrasting object
2. Allen Key (depending on the camera model)
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