Olympus E-620 Digital Camera User Manual


 
76
EN
5
Flash shooting
Manual flash
This allows the built-in flash to output a fixed amount of light. To shoot with manual flash, set
the f-number on the lens based on the distance to the subject.
ISO sensitivity
Setting method
Setting display
For details on displaying the settings, refer to
“Flash modes that can be set by shooting
mode” (gP. 133).
Ratio of amount of light GN: Guide number
ISO 200 (Equivalent to ISO 100)
FULL (1/1) 17 (12)
1/4 8.5 (6)
1/16 4.3 (3)
1/64 2.2 (1.5)
ISO value 100 200 400 800 1600 3200
ISO sensitivity 1.0 1.4 2.0 2.8 4.0 5.6
Direct button # + j
Super control panel ip: [FLASH MODE]
Viewfinder
Calculate the f-number on the lens using the following formula.
Aperture (f-number) =
GN × ISO sensitivity
Distance to the subject (m)
AUTO
SLOWSLOW SLOW2 FULL
1
/
4 1
/
16 1
/
64
FLASH MODE
SELECT
SET
# button
j
Flash mode
s0023_e_00_0_unified.book Page 76 Monday, February 2, 2009 5:18 PM