| Sigma EF 500 DG Super flash Specifications | |
| Guide No. | 165' (50 m) @ 105mm |
| Vari-Power | 1/128th - Full (in 1/3-stop increments) |
| TTL | E-TTL II |
| Head Movement | Bounce / Swivel |
| Zoom Head | 28 - 105mm, plus 17mm built-in panel |
| Recycle Time (full power) | 6 Seconds (alkaline batteries) / 4 Seconds (NiMH batteries) |
| Dimensions (W x H x D) | 77 x 139 x 117mm (3 x 5.5 x 4.6") |
| Weight (not incl. batteries) | 325g (11.3oz) |
Reviews
Source
PhotoNotes.org
Remember that for the price of one 550EX you can almost buy two EF-500 Supers and use them in a master-slave wireless combination. That’s a pretty interesting option, especially if you’re operating on a budget and the problems listed above aren’t significant for you.
