Apple 13 camera has scratches when breathing.

If the scratches are serious, only the rear camera lens can be replaced separately. If it is slight and does not affect the imaging, then you can try to polish it.

It takes about 1000 ~ 1500 to change a camera, and the camera is damaged. If you go to a third-party repair point for repair, there will be a prompt for non-original accessories on the screen, because Apple later encrypted the screen, battery, camera and motherboard of the new model, and there are prompts or non-original accessories.