Sigma EF-630 is a
On Camera type flash designed to be used with Nikon cameras.
Below you can find the detailed pros and cons of the Sigma EF-630 flash, followed by the specifications table for your review.
| 24mm Wide Coverage |
| 17mm Wide Coverage with adapter |
| 200mm Tele Coverage |
| High Guide Number of 207' at ISO 100 |
| Wireless Operation Mode |
| Auto-Zoom Head |
| Bounce Head (-7 to +90°) |
| Swivel Head (180°) |
| Modeling Light |
| TTL Operation |
| High-Speed Sync Mode |
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| General |
| Brand |
Sigma |
| Manufacturer Product Code |
F50955 |
| Flash Type |
On Camera |
| Designed For |
Nikon Cameras |
| Mount |
Shoe |
TECHNICAL SPECS |
| Guide Number |
207' / 63.1m at ISO 100 |
| Coverage |
24-200mm (FF equiv.) |
| Widest w/ Adapter |
17mm (FF equiv.) |
| Flash Duration |
n/a |
| Recycle Time |
Approx. 1.8 to 3sec |
| Power Range |
1/1 to 1/128 |
| TTL Operation |
Yes |
| Wireless Operation |
Optical Pulse (TTL/Manual)
Unspecified Range (Optical Slave) |
| FEATURES |
| Auto-Zoom Head |
Yes |
| Bounce Head |
Yes (-7 to +90°) |
| Swivel Head |
Yes (180°) |
| Off-Camera Terminal |
No |
| Mobile App Compatibility |
No |
| Secondary Illumination |
Modeling Light |
| Exposure Controls |
Manual, Nikon i-TTL |
| Flash Modes |
Hi-Speed Sync |
| High-Speed Sync / HSS |
Yes |
| Second Curtain Sync |
No |
| Slow Sync |
No |
| Stroboscopic |
No |
BATTERY and PHYSICAL SPECS |
| Internal Power |
4x AA (Alkaline, NiCad, NiMH) |
| External Power-Pack |
No |
| Weight |
490g |
| Dimensions |
3.1 x 5.8 x 4.8" / 79.4 x 148.4 x 121.5 mm |
| In the Box |
- Sigma EF-630 Electronic Flash for Nikon Cameras
Limited 1-Year Manufacturer Warranty
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