Einleitung
This is a step by step teardown of a Logitech webcam which is helpful if you are trying to build a stereo camera and remove the infrared filter or even simply adjust the focus.
Was du brauchst
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Remove Camera from the box
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Pull to remove the base
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Pry off the button mounted on the side
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Green arrow indicates the location of screw hole
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Use a #0 Phillips head screwdriver to remove the screw
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Remove the screw indicated by the green arrows
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The lens can be screwed and unscrewed to adjust focus. However it is glued in place and should be reglued after adjustment
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The screws indicated by the blue arrows hold the lens module in place
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The infrared filter is accessible from the back of the lens module. It is the shiny piece of reddish glass.
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Attached to the white plastic is the privacy shade position sensor.
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The ccd sensor appears to be 1/3.2" Type sensor with 4:3 aspect ratio. With is 4.536mm x 3.416mm. Focal length is currently undetermined.
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The lens is threaded M10x0.5, and testing seems to indicate that the sensor is a CCD with global shutter.
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