Olympus IS-1 - Manual (Page 21)

Focal length
ISO 100
ISO 200
ISO 400
35 mm
0.6—4.6 m
(2.0—15.1 ft)
0.6 — 6.5 m
(2.0—21.3 ft)
0.6 — 9.2 m
(2.0—30.2 ft)
135 mm
0.6 — 5 m
(2.0— 16.4 ft)
0.6 — 7.1 m
(2.0—23.3 ft)
0.6—10 m
(2.0—32.8 ft)
— will light in the viewfinder when the .flash is
charged.
— Shutter speed will be automatically set at 1/100
second when the flash fires.
— Depending on the shooting distance and focal
length, the camera will automatically select the
appropriate amount of light to be emitted by the
flash. (Whether the built-in or an optional
accessory flash is used.)
NOTE: If the subject is too far, the shutter speed
and aperture indicator will blink in the
viewfinder while the shutter release button is
depressed halfway. In this case the picture
should be taken at a shorter distance.
NOTE: If the shutter speed is faster than 1 /100 of a
second or the flash is not charged, the flash
*Press the shutter release button fully to take
the picture.
— The flash will fire.
It takes about 3.5 seconds after the film is
advanced to recharge the flash.
Auto flash range: (Color negative film)
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