Sony DSC W70 User Guide - Page 47
Camera, AF Mode, Digital Zoom
UPC - 027242682245
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Using the Setup screen Camera For details on the operation 1 page 46 The default settings are marked with . AF Mode Selects the auto focus operation mode. Single (S AF) Automatically adjusts the focus when the shutter button is pressed and held halfway down. This mode is useful for shooting stationary subjects. Monitor (M AF) Automatically adjusts the focus before the shutter button is pressed and held halfway down. This mode shortens the time needed for focusing. • Battery consumption is faster than in [Single] mode. Digital Zoom Selects the digital zoom mode. The camera enlarges the image using optical zoom (up to 3×). When the zoom scale exceeds 3×, the camera uses either smart or precision digital zoom. Smart (Smart zoom) () Precision (Precision digital zoom) () Enlarges the image digitally with almost no distortion. This is not available when the image size is set to [7M] (DSC-W70), [6M] (DSC-W30/W40/W50) or [3:2]. • The maximum zoom scale of Smart zoom is shown in the following table. Enlarges all image sizes up to a maximum of 6×, but the image quality deteriorates. Off Does not use the digital zoom. Image size and maximum zoom scale using Smart zoom Size 5M 3M 2M VGA 16:9 DSC-W70 Maximum zoom scale Approx. 3.6× Approx. 4.5× Approx. 5.6× Approx. 14× Approx. 4.8× DSC-W30/W40/W50 Maximum zoom scale - Approx. 4.1× Approx. 5.2× Approx. 13× Approx. 4.4× 47