The filter glass is welded onto a threaded ring and mounted with it. The threaded ring is screwed into the adjusting ring from the front with a torque of 0.2 Nm. A properly mounted threaded ring will seal off the sensor.

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Some uEye models have a different design with a separate filter glass that is secured by two screws.
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 Figure 311: Threaded ring - top view
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 Figure 312: Threaded ring - bottom view
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It is recommended to have the filter changed under clean room conditions at IDS. If you change the filter yourself, dust might enter the sensor area and become visible in images.
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