Hello, everyone. Welcome! Let's get started on lesson 2. In case you missed lesson 1, you can head over to this link: Photography Classes - Lesson 1
What's is a sensor?
The sensor records light in a set time the light was allowed in when the camera shutter button is pressed, and the recorded light protons transform into informations for the camera's computer. The sensor comes in two types, CMOS (complementary metal oxide semiconductor ) sensor and CCD (charge coupled device) sensor.
