- Vertical (+90°) and horizontal (300°) swivel reflector
- LED displays • Motor zoom for 24 - 105 mm illumination
- Integrated wide-angle diffuser for 12 mm illumination
- Flip-out reflector card for soft flash illumination
- Modelling light (permanent light to check the image illumination, subject to camera)
- Integrated autofocus flash metering
- Flash readiness indicator and correct exposure display in camera viewfinder (subject to camera)
- Automatic unit shut-off
- TTL flash mode
- Manual flash mode with 4 partial lighting levels
- 1st and 2nd shutter curtain synchronisation (subject to camera)
- Automatic fill-in flash (subject to camera)
- E-TTL / E-TTL II flash mode (Canon)
- i-TTL / i-TTL-BL flash mode (Nikon)
- Four thirds TTL flash mode (Olympus / Panasonic / Leica)
- TTL remote mode (slave mode) in respective camera system