4.1 | Introduction
4.2 | Lenses
4.3 |
4.4 | The image processor
4.5 | Megapixel
4.6 | JPG and RAW
Thus, through the lens and depending on the aperture, a certain amount of light enters the sensor. As described in Section 4.2, the sensor converts light into digital signals. These signals are then processed by the image processor into the image as seen by humans.
You can read more about JPG and RAW in section 4.6.