Canon EOS 300 D - Manual (Page 81)

Using the Built-in Flash
Built-in Flash Range
(using EF-S18-55mm f/3.5-5.6 lens)
ISO Speed Wide-angle: 18 mm Telephoto: 55 mm
100 Approx. 0.7-3.7 m (2.3-12.1 ft) Approx. 0.7-2.3 m (2.3-7.5 ft)
200 Approx. 0.7-5.3 m (2.3-17.4 ft) Approx. 0.7-3.3 m (2.3-10.8 ft)
400 Approx. 0.7-7.4 m (2.3-24.3 ft) Approx. 0.7-4.6 m (2.3-15.1 ft)
800 Approx. 0.7-10.5 m (2.3-34.5 ft) Approx. 0.7-6.6 m (2.3-21.6 ft)
1600 Approx. 0.7-14.9 m (2.3-48.9 ft) Approx. 0.7-9.2 m (2.3-30.2 ft)
Flash Sync Speed and Aperture Settings
Mode Shutter speed setting Aperture setting
P Auto (1/60 to 1/200 sec.) Auto
Tv Manual (30 to 1/200 sec.) Auto
Av Auto (30 to 1/200 sec.) Manual
M Manual (Bulb to 1/200 sec.) Manual
A-DEP Auto (1/60 to 1/200 sec.) Auto
A
w
W
When using an external Speedlite, use an EX-series Speedlite.The
flash cannot be fired with an EZ-, E-, EG-, ML-, orTL-series
Speedlite set in theTTL or A-TTL autoflash mode. Use the
Speedlite’s manual flash mode instead if provided.
When using an EX-series Speedlite, press the built-in flash back into the
camera before mounting the external flash.
Use the built-in flash at least 1 m/3.3 ft away from the subject. Closer
distances will have the flash partially obstructed.
When using the built-in flash, detach any hood attahed to the lens. A
lens hood will partially obstruct the flash coverage.
When a super telephoto lens or fast, large-aperture lens is attached, the
built-in flash coverage might be obstructed.
The built-in flash’s coverage is effective with lens focal lengths as short
as 18mm.
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