single frames (also called half frames) on 135 film. Had flat-topped non-pentaprism mirror reflex and optical relay viewfinder. Also had unique-to-Samurai-series vertical body design with fixed autofocus 25–75mm f/4–5.6 zoom lens, interlens leaf shutter, programmed autoexposure, built-in motor drive and electronic flash. Was mirror copy of auto-everything, point-and-shoot Samurai Z camera."popular photography's Guide To Point-And-Shoot Cameras," pp. 55, 62–63 1990s 1991 Kodak Digital Camera System DCS (USA/Japan): first digital still capture SLR. Was a heavily modified Nikon F3 (Japan) 35 mm SLR and MD-4 motor drive with 1024×1280 pixel (1.3 MP) charge-coupled device (CCD) sensor, 8 MB DRAM memory and a tethered 200 MB (160 images) Digital Storage Unit (DSU) hard drive. Used manual focus Nikon F mount lenses with 2× lens field of view factor compared to standard 135 film. List price was US$19,995 (standard Nikon F3HP was US$1295 list; MD-4, US$485). Electronic still (then using analogue processing and called still video) photography was first publicly demonstrated by original Sony Mavica (Japan) 490×570 pixel (280 kP) CCD, prototype SLR camera in 1981.Tony Galluzzo, "Video Today and Tomorrow: Sony Shows First Color Prints Made From Video Signals!" pp. 77–78, 120. Modern Photography, Volume 46, Number 5; May 1982. The Institute of Electrical and Electronics Engineers has called the DCS's Kodak KAF-1300 (USA, 1986) image sensor one of "25 Microchips That Shook the World" because the DCS began the digital photography revolution. Digital photography did not alter the basic focal-plane shutter, instant return mirror, pentaprism, auto-diaphragm lens, TTL meter, autoexposure and autofocus formula of SLR camera design developed over the previous century – except, of course, it is filmless. 1992 Nikonos RS (Japan): first waterproof 35 mm system SLR for 100 m maximum depth, underwater diving use. Had autofocus, autoexposure, TTL autoflash, excellent interchangeable lenses and good accessory system.Hansen and Dierdorff, p. 154 1995 Canon EF 75-300mm f/4-5.6 IS USM (Japan): first SLR lens with built-in image stabilization (called Image Stabilizer; for Canon EOS 35 mm SLRs). Had an electromechanical system to detect and counteract handheld camera/lens unsteadiness, allowing sharp photographs of static subjects at shutter speeds much slower than normally possible without a tripod."Canon Camera Museum: Camera Hall: EF Mount: EF75-300 f/4-5.6 IS USM: Telephoto Zoom Lens" retrieved 30 January 2008 The first stabilized lens for consumer cameras was the 38-105mm f/4-7.8 lens built into the Nikon Zoom-Touch 105 VR (Japan) 35 mm point-and-shoot of 1994. Image stabilized lenses were