The EF-530 DG ST flash from Sigma is designed to work with the latest traditional and digital camera TTL systems. It has a powerful guide number of 53, and is eqiupped with a zoom head to adapt the lighting angle to the focal length of the lens (from 24 mm to 105 mm). When the built-in angle widener is used, the EF-530 DG ST can cover the viewing angle of a 17 mm focal length. The head can be tilted up 90°, to the left 180° and to the right 90°. It can also be tilted down 7° for taking close-ups. In addition to its automatic mode, the EF-530 DG ST has a manual flash mode, making it possible to set the flash power level to full or 1/16. When the flash is fully charged, a confirmation light is activated, and the flash exposure level can be checked through the camera’s viewfinder. The EF-530 DG ST also comes with an Auto Power Off function that helps save on battery power.
This flash runs on 4 batteries or AA rechargeable batteries (not included).
| Content | Guide number (for ISO 100) | 53 |
| Weight (g) | 305 |
100% turvaline maksmine
