Do you have a question about the Sigma EF-500 DG ST PA-PTTL and is the answer not in the manual?
TTL Dedication | Pentax P-TTL |
---|---|
Recycle Time | 6 seconds |
Power Source | 4 x AA batteries |
Swivel Head | Yes |
Type | Shoe Mount |
Guide Number | 50 (ISO 100, in meters) |
Coverage | 24-105mm |
Flash Modes | TTL, Manual |
Sync Modes | Rear Curtain Sync |
Weight | 11.3 oz / 320 g (Without Batteries) |
Specific warnings about electric shock, eye damage, and hazardous environments.
Cautions regarding camera compatibility, water damage, shock, temperature, and chemical exposure.
Using flash with camera's Tv mode for background exposure control.
Using flash with camera's Av mode for background exposure control.
Setting shutter speed and aperture for manual flash sync.
Using bounce flash for softer illumination by reflecting light off surfaces.
Using bounce flash tilted downwards for close-up photography.