F15Technical Notes and IndexNikon COOLPIX L31 Digital CameraSpecificationsType Compact digital cameraNumber of effective pixels 16.1 million (Image processing may reduce the number of effectivepixels.)Image sensor 1/ 2.3 -in. type CCD; approx. 16.44 million total pixelsLens NIKKOR lens with 5× optical zoomFocal length 4.6–23.0 mm (angle of view equivalent to that of26–130 mm lens in 35mm [135] format)f/-number f/3.2–6.5Construction 6 elements in 5 groupsDigital zoom magnification Up to 4× (angle of view equivalent to that of approx. 520 mm lensin 35mm [135] format)Vibration reduction Electronic VR (movies)Motion blur reduction Electronic VR (still pictures)Autofocus (AF) Contrast-detect AFFocus range• [W]: Approx. 50 cm (1 ft 8 in.)–∞, [T]: Approx. 80 cm (2 ft 8 in.)–∞• Macro mode: Approx. 10 cm (4 in.) (wide-angle position relativeto G)–∞(All distances measured from center of front surface of lens)Focus-area selection Center, face detectionMonitor 6.7 cm (2.7-in.), approx. 230k-dot, TFT LCD with 5-level brightnessadjustmentFrame coverage(shooting mode)Approx. 98% horizontal and 98% vertical (compared to actualpicture)Frame coverage(playback mode)Approx. 100% horizontal and 100% vertical (compared to actualpicture)
