7Pressing the shutter• Half-press [Shutter]: Press the shutter halfway down• Press [Shutter]: Press the shutter all the way downHalf-press [Shutter] Press [Shutter]Subject, background, and composition• Subject: The main object in a scene, such as a person,animal, or still life• Background: The objects around the subject• Composition: The combination of a subject and backgroundCompositionBackgroundSubjectExposure (Brightness)The amount of light that enters your camera determines theexposure. You can alter the exposure by changing the shutterspeed, aperture value, or ISO sensitivity. By altering the exposure,your photos will be darker or lighter.S Normal exposure S Overexposure (too bright)Expressions used in this manual
