The camera has an SMC Pentax power zoom 38mm to 170mm f/5.6 - f/12.8 lens with 8 elements in 6 groups. The focusing system uses phase-matching passive five-point autofocus system and Infinity landscape/Spot AF mode is available. The autofocusing Range is 2.45 ft. (0.75m) to infinity at 38mm and 3.9 ft. (1.2m) to infinity at 170mm. Exposure control is achieved with programmed auto exposure control and multi-segment metering. The metering range (1) Auto mode: (EV10 - EV17 (38mm at ISO400), EV14 – EV19 (170mm at ISO400)), and (2) Slow shutter Speed: (EV6 - EV17 (38mm at ISO400) EV6.5 – EV19 (170mm at ISO400)). The shutter is a programmed AE electronic lens shutter with shutter speeds of approximately 1/250 second to 2 seconds with 1/2 second to 1 minute in Bulb mode. The viewfinder is a standard/panorama switchable actual-image zoom viewfinder with slide lever diopter adjustment (approx. -3.0m-1 to +1.0m-1). The external LCD has exposure count, battery exhaustion warning, Infinity-landscape, Spot AF, red-eye reduction, flash-on, flash-off, slow-speed shutter, Bulb, self-timer and remote control. Film advance and film rewinding is automatic at the end of roll with automatic stop upon rewind completion, and it has mid-roll rewinding. Film-speed setting is automatic with DX-coded film from ISO25 to ISO3200. The camera also has a 10-second delay electronic self-timer, built-in auto zoom flash, automatic discharge in low light plus backlight conditions in auto mode, Flash-on/off modes, and dual discharge in red-eye reduction mode. Also optional infrared wireless remote control, 3-second delay release provided, automatic cut-off after approximately 3 minutes of non-use In remote control shooting mode, and automatic cut-off after approximately 5 minutes of non-use. The camera is powered by one 3V lithium battery (CR2 type) and the dimensions & Weight: 4.4 (W) × 2.4 (H) × 1.9 (D) inches (111.5 × 60.0 × 47.5mm). 7.1 oz. (200g)* without battery. The flash recycling time is approximately 5 seconds with fresh lithium battery.