Appendix123All data is based on Canon’s standard testing methods. Subject tochange without notice.PowerShot SD40 DIGITAL ELPH/DIGITAL IXUS i 7 zoomSpecifications(W): Max. wide angle (T): Max. telephotoCamera EffectivePixelsApprox. 7.1 millionImage Sensor 1/2.5-inch CCD (Total number of pixels: Approx.7.4 million)Lens 6.3 (W) – 14.9 (T) mm(35mm film equivalent: 38 (W) – 90 (T) mm)f/3.2 (W) – f/5.4 (T)Digital Zoom Approx. 4.0x (Up to approx. 10x in combinationwith the optical zoom)LCD Monitor 1.8-inch, low-temperature polycrystalline siliconTFT color LCD, approx. 118,000 pixels (Picturecoverage 100%)AF System TTL autofocusAiAF (Face Detect/9-point)/AF (1-point fixed tocenter)Shooting Distance(From the front ofthe lens)Normal: 30 cm (12 in.) – infinityMacro: 30 – 50 cm (W)/10 – 50 cm (T)( 12 in. – 1.6 ft. (W)/ 3.9 in. – 1.6 ft. (T))Shutter Mechanical shutter + electronic shutterShutter Speeds 15 – 1/1600 sec.The shutter speed varies according to theshooting mode. Slow shutter speeds of 1.3 sec.or slower operate with noise reduction.Metering System Evaluative, Center-weighted average or Spot(fixed to center)ExposureCompensation± 2 stops in 1/3-stop incrementsISO Speed*1 Auto*2 , High ISO Auto*2 , ISO 80/100/200/400/800/1600*1 Standard Output Sensitivity, RecommendedExposure Index.*2 Camera automatically sets the optimal speed.