Canon EOSIX7 Bedienungsanleitung PDF herunterladen (Seite 27)

SPEEDLITES AND ACCESSORIES

These EOS dedicated Speedlites and Macro ring Lites provide automatic TTL-flash exposure control. Certain Speedlites feature an AF

auxiliary light so that the autofocusing will operate in low light conditions, or even in total darkness.

Speedlite 550EX. The Speedlite 550EX is the most powerful of the range, with a guide number of

55 (m/ISO 100) at the 105mm setting of the adjustable zoom head. Coverage can be increased to

suit a 17mm lens with the built-in diffuser panel. This panel can also be used for bounce flash

photography. The 550EX provides E-TTL flash metering with current EOS models, together with

high-speed (FP) synchronization, FE Lock and flash exposure bracketing (FEB). Other features

include manual power settings from 1 to 1/128 and stroboscopic firing at up to 199 times a second

with preset multi-firing.

The Speedlite also offers wireless autoflash photography. This works with two or more Speedlite

550EX units. One Speedlite is attached to the camera while the others are positioned remotely. The

on-camera Speedlite serves as a master unit which transmits wireless signals to the remote units. You

can have an unlimited number of remote units in up to three groups, with an adjustable output ratio

between the groups. The master flash can be enabled or disabled; when disabled, it still transmits

signals to the remote units. The Speedlite 550EX and Macro Ring Lite MR-14EX can act as master

or remote units; the Speedlite 420EX can be used as a remote unit. The Speedlite Transmitter ST-E2

can also be used to trigger these flashes.

Speedlite Transmitter ST-E2. The Speedlite Transmitter ST-E2

is a signal transmitter dedicated to E-TTL Wireless Autoflash.

Enables flash ratio control up to two groups of 550EX’s and

420EX’s with simplified operation.

Speedlite 540EZ. Full-featured, shoe-mount Speedlite with an autozoom head and maximum guide

number of 54 (m/ISO 100) at 105 mm position. Ultra-wide angle coverage for 18 mm focal length

is available with the built-in diffuser panel. Bounce flash, second-curtain sync., flash exposure

compensation, stroboscopic flash with the maximum firing rate of 99 times a second are also

available.

Speedlite 480EG. The Speedlite 480EG is a powerful flashgun which offers TTL automatic flash

exposure with EOS and T90 cameras. It also has an external sensor for use with earlier models. The

guide number is 48 (m/ISO 100). Manual flash is available at full, one-quarter and one-sixteenth

power. Normal coverage is for lenses as wide as 35mm, but wide and tele panels are supplied for

20mm and 135mm lenses.

Speedlite 550EX

Speedlite Transmitter ST-E2

Speedlite 540EZ

Speedlite 480EG

Speedlites

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Canon EOSIX7 Bedienungsanleitung Seite 27