The Opteka EF-600 DG SUPER ETTL-II is designed to work with both the newest Canon EOS Digital SLR cameras, for advanced flash photography. It has a maximum guide number of 148 feet or 45 meter at 85mm focal length (ISO 100).The projection angle of the flashgun is set automatically to match the lens' focal length ranging from 24mm wide-angle to 85mm medium-telephoto. It also incorporates a built-in reflecting plate and diffuser that can be slid out from the top of the flash head for soft lighting effects. The bounce flash head can be tilted 90° upwards and can be swiveled 180° to the left and 90° to the right. In addition, the flash can also be set manually at 6 different power output levels or can be utilized as a wireless slave.



Bounce & swivel head

Flash can be tilted 90° upwards. Also can be swiveled 180° to the left and 90° to the right

AF Assist

Autofocus auxiliary lamp helps the camera to focus in low-light

LCD Display

Features an Illuminated LCD panel

Built in Reflecting Plate and Diffuser

Reduce strong light to create soft lighting effects

Front and Rear Curtain Synchronization

Useful at slow shutter speeds to give a realistic impression of movement.

Auto Power Off

Battery-saving mode shuts down power after 5 minutes



Specifications

Type: Shoe Mount

Guide No: 148' (45 m) at 85mm

AF Illuminator: 3.3ft-20ft/1-6m (50mm Lens)

Flash Duration: 1/1000 to 1/20,000 second

TTL Dedication: Yes

Bounce Head: Yes

Swivel Head: Yes

Recycle Time: 0.5-9 seconds (based on fresh alkaline batteries & full power).

Power Source: Four 1.5-Volt "AA" batteries (alkaline, lithium, Ni-cd & Ni-MH).

Dimensions: 72.0 x 100.0 x 125mm WxHxD

Weight: 270g (without batteries)