2. Program Line Characteristics
This camera is equipped with advanced “Intelligent Program AE” which chooses the best shut
ter speed/aperture combinations taking the lens’ focal length and minimum and maximum
apertures into account. The following graphs show the program lines for a typical lens.
Program Characteristics
Colored solid line: When using the EF 50mm f/1 8
Black solid line: When using the EF 28-105mm f3.5-4.5 at the 28mm position
Black solid line: When using the EF 28-105mm f3.5-4,5 at the 105mm position
65