HELP What is the amount of light that passes through the lens and reaches the digital sensor called?
The amount of light that passes through the lens and reaches the digital sensor is called
.

Here is a picture of a turtle, just an idea though

  250,000 to 10,000

A  documentary film  is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record.example:     20,000 days on earth