Canon PowerShot SX730 HS User Manual - Page 77

Digital Tele-Converter Still Images Movies The focal length of the lens can be increased by approximately 1.6x or 2.0x. This can reduce camera shake because the shutter speed is faster than it would be if you zoomed (including using digital zoom) in to the same zoom factor. ●●Press the [ ] button, choose [Digital Zoom] on the [ ] tab, and then choose the desired option (=29). ●●The view is enlarged and the zoom factor is displayed on the screen. ●● The shutter speed may be equivalent when you move the zoom lever all the way toward [ ] for maximum telephoto, and when you zoom in to enlarge the subject to the same size following step 2 in "Zooming In Closer on Subjects (Digital Zoom)" (=39). Changing the AF Frame Mode Still Images Movies Change the AF (auto focus) frame mode to suit the shooting conditions as follows. ●●Press the [ ] button, choose [AF Frame] on the [ ] tab, and then choose the desired option (=29). Center Still Images Movies One AF frame is displayed in the center. Effective for reliable focusing. ●● A yellow AF frame is displayed with [ ] if the camera cannot focus when you press the shutter button halfway. ●● To reduce the AF frame size, press the [ ] button and set [AF Frame Size] on the [ ] tab to [Small] (=29). ●● The AF frame size is set to [Normal] when you use the digital zoom (=39) or digital tele-converter (=77), and in manual focus mode (=75). ●● To compose shots so that subjects are positioned at the edge or in a corner, first aim the camera to capture the subject in an AF frame, and then hold the shutter button halfway down. As you continue to hold the shutter button halfway, recompose the shot as desired, and then press the shutter button all the way down (Focus Lock). Face AiAF Still Images Movies ●● Detects people's faces, and then sets the focus, exposure (evaluative metering only), and white balance ([ ] only). ●● After you aim the camera at the subject, a white frame is displayed around the person's face determined by the camera to be the main subject, and up to two gray frames are displayed around other detected faces. ●● When the camera detects movement, frames will follow moving subjects, within a certain range. ●● After you press the shutter button halfway, up to nine green frames are displayed around faces in focus. Before Use Basic Guide Advanced Guide Camera Basics Auto Mode / Hybrid Auto Mode Other Shooting Modes P Mode Tv, Av, and M Mode Playback Mode Wireless Features Setting Menu Accessories Appendix Index 77