Phantom 4 pro + camera design
Photo 1. The design of the camera is strange - the board with the sensor (1) is not connected to the lens with screws. The body of the front lens (3) is connected by two screws to the main mechanism (2). Three screws hold the moving lens part (2a) to the lens body (2).
Photo 2. The sensor board is on three plastic pins. Four metal screws hold only the infrared filter above the sensor, nothing else! Don't touch it, there will be less dust on the sensor.
Photo 3. Focusing is fixed by a gap, indicated by an arrow. The gap must be constant around the entire perimeter. If poured with elastic glue, the focus will not change. In the photo, the rubber bands hold the assembly while the glue dries.
Photo 1. The design of the camera is strange - the board with the sensor (1) is not connected to the lens with screws. The body of the front lens (3) is connected by two screws to the main mechanism (2). Three screws hold the moving lens part (2a) to the lens body (2).
Photo 2. The sensor board is on three plastic pins. Four metal screws hold only the infrared filter above the sensor, nothing else! Don't touch it, there will be less dust on the sensor.
Photo 3. Focusing is fixed by a gap, indicated by an arrow. The gap must be constant around the entire perimeter. If poured with elastic glue, the focus will not change. In the photo, the rubber bands hold the assembly while the glue dries.