Out of focus during camera zoom

Try cleaning the camera lens, there is a lot of smoke, tar, smoke, and dust in the sink. Otherwise, on Windows, on the Start menu, find the camera, select the correct camera, enable professional settings, and check the resolution and autofocus. If this is still the case, please ensure that your camera is level, at the correct height, and well centered. You can also try recalibrating by placing a piece of paper or other object under the calibration target, using cellular interference calibration, and software with a hole. On top of me, I glued a thin microscope glass slide, which is cheap and can avoid worries because cleaning the lens (at the bottom of the hole) is inconvenient.

• bernd.db

  : I’ve done most of that, and will try the slade.

• Christian

  Responder

  @bernd.db

  : When you calibrate, pay attention to the good score, and to the light too much is not good and not enough is also