digital camera,
digital frame,
cameras,
digital watch,
digital camcorders,
digital turntables,
digital tv,
digital organizer,
digital recorder,
digital microscope,
zenith digital,
digital converters,
binoculars digital,
digital calendar,

分辨率=resolution
像素=pixel
光学=optical
变焦透镜=Zoom lens
贮藏=cache