Ricoh R4 User Guide - Page 171

Appendices A. Specifications General Video Signal Format NTSC, PAL Power Source Voltage Rechargeable Battery (3.7 V) × 1 External (AC adapter): 3.8 V External Dimensions 95.0 mm (W) × 53.0 mm (H) × 26.0 mm (D) (excluding projecting parts) Weight Camera: Approximately 135 g (excluding battery, strap) Accessories: Approximately 30 g (battery, strap) Tripod Hole Shape 1/4-20UNC Operating Temperature Range 0 qC to 40 qC Operating Humidity Range 85% or less Storage Temperature Range -20 qC to 60 qC Camera Parts Image Pickup Element Lens • Lens • Focal Length • Shooting Distance • Macro Shooting Distance • Digital Zoom Monitor Display Parts • Screen Size • Type • Pixel Count White Balance Exposure Adjustment • Light Metering Sensitivity Distribution • Exposure Compensation • Metering Method • Flash AE • Shutter • ISO Sensitivity Total 6.18 million pixels (effective pixels 6.04 million), 1/2.5" primary-color CCD 7.1 × Optical Zoom Aperture: F3.3 (Wide-angle) to 4.8 (Telephoto) 4.6 to 33 mm (equivalent to 28 to 200 mm on a 35mm camera) Approximately 0.3 m to A (Wide-angle) or 1.0 m to A (Telephoto) from the front of the lens Approximately 0.01 m to A (Wide-angle) or 0.14 m to A (Telephoto) from the front of the lens 3.6 times 2.5" Transparent Amorphous Silicon TFT LCD Approx. 153,000 AUTO/Fixed (OUTDOORS, CLOUDY, INCAND., INCAND.2, FLUORES., MANUAL) Multi Light Metering (256 segments), Center-weighted Light Metering, Spot Metering Manual exposure compensation +/-2.0EV (1/3EV Steps) TTL-CCD Metering Method Yes (In Daylight Synchro: On) Still image: 8, 4, 2, 1 to 1/2000 seconds; Movie: 1/30 to 1/2000 seconds AUTO, ISO64, ISO100, ISO200, ISO400, and ISO800 169