Canon EOS 20D EOS 20D Instruction Manual - Page 149

Function Availability Table AF Modes and Drive Modes Drive modes One-Shot AF AI Servo AF AI Focus AF uSingle shooting An image cannot be taken The focus tracks the Automatically unless focus is achieved. subject movement. switches When focus is achieved, it The exposure is set at between ONE is locked. With evaluative the moment the SHOT AF and AI metering, the exposure picture is taken. Servo AF setting is also locked. (The according to the exposure setting is stored subject status. in memory before the shot is taken.) The above conditions apply during continuous iContinuous shooting. During shooting continuous shooting (max. 5 shots/sec.), focusing is not executed. The above conditions apply during continuous shooting. During continuous shooting (max. 5 shots/sec.), focusing is executed. AE lock (In Creative Zone modes) AF point selection Metering mode Automatic AF point selection Manual AF point Selection q Evaluative Metering* AE lock is applied at the AF AE lock is applied at the point that achieved focus. selected AF point. w Partial Metering e Centerweighted Average Metering AE lock is applied at the center AF point. * When the lens' focus mode switch is set to , AE lock is applied at the center AF point. Image Conversion Factor Since the image area is smaller than the 35mmformat film format, the equivalent lens focal length will increase by 1.6x. Image size 22.5 x 15.0mm (0.89 x 0.59 in) 35mm image size 36 x 24mm (1.42 x 0.95 in) 149