Built-in Flash Range (using EF24-85mm F3.5-4.5 USM lens)ISO Speed Wide-angle: 24 mm Telephoto: 85 mm100 Approx. 1-3.4 m (3.3-11.2 ft) Approx. 1-2.6 m (3.3-8.5 ft)200 Approx. 1-4.8 m (3.3-15.7 ft) Approx. 1-3.7 m (3.3-12.1 ft)400 Approx. 1-6.8 m (3.3-22.3 ft) Approx. 1-5.3 m (3.3-17.4 ft)800 Approx. 1-9.6 m (3.3-31.5 ft) Approx. 1-7.5 m (3.3-24.6 ft)1600 Approx. 1-13.7 m (3.3-44.9 ft) Approx. 1-10.6 m (3.3-34.8 ft)Flash Photography491Using the Built-in FlashFlash Sync Shutter Speed and ApertureSettingsMode Sync shutter speedAutomatically set from 1/200 to 1/60second.Manually set to speeds slower than1/200 second.Automatically set (1/200 to 30 sec.)for the metered brightness, accordingto the aperture value.Manually set to speeds slower than1/200 second.Aperture ValueAutomatically set by the E-TTLprogram.Automatically set for the meteredbrightness, according to the shutterspeed setting.Manually set as desired.
