Olympus FL-40 - Manual (Page 24)

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Specifications
Type Extension flash for digital still cameras
Guide numbers Set automatically as follows.
TELE zoom: 40
WIDE zoom: 26
In wide-angle flash: 18
Illumination angle Set automatically as follows.
WIDE zoom: 58˚ vertical, 70˚ horizontal
(Covers a field angle of 28 mm lens) †
TELE zoom: 28˚ vertical, 34˚ horizontal
(Covers a field angle of 80 mm lens) †
In wide panel: 70˚ vertical, 86˚ horizontal
(Covers a field angle of 21 mm lens) †
† Converted into 35 mm film camera angle.
Emitting time Approx. 1/20000 sec. - 1/500 sec.
(Varies depending on emitting amount)
Maximum number of Approx. 100 (When using AA alkaline batteries)
flashes (When
Approx. 80 (When using Ni-MH/Ni-Cd batteries)
using in full power) (Varies depending on photographic condition.)
Required charge time Approx. 10 sec (When using AA alkaline batteries)
(Full flash to CHARGED Approx. 8 sec (When using Ni-MH/Ni-Cd batteries)
lamp lighting)
Flash modes TTL AUTO, R-TTL AUTO, AUTO, MANUAL
Bounce angle Upward: 0 ~ 90˚, To left: 0 ~ 90˚, To right: 0 ~ 180˚
Sleep mode Power shut OFF automatically, which is linked with the
Sleep mode of the camera with communication
capabilities.
AF illuminator Automatically emits light in low illumination only when
connected to the camera with communications capabilities.
Effective range
close range : from Approx. 1.5 m (4.9 ft)
distance range : to 3 m (9.84) or 7 m (23 ft).
(This varies depending on the camera the flash is
mounted on.)
Power supply 1.5 V AA alkaline batteries x 4 (Runs also on Ni-MH/Ni-
Cd batteries.)
Size H132 x W77 x D116.5 mm (H5.20 x W3.03 x D4.59 in.)
(Excluding projections)
Weight 350 g (123.3 oz) (Without batteries)
Operating environment Temperature 0 - 40˚C (32 - 104˚F)
Humidity 80% or less (no dew condensation)