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Sigma EM-140 DG Macro Ring Flash for Nikon AF
Sigma EM-140 DG Macro Ring Flash for Nikon AF
B&H # SIEM140DGN MFR # F309306
Product Highlights
- For Nikon i-TTL Speedlites
- Guide No. 46' (14 m) ISO 100
- Dual Flash Tubes
- Modeling Flash & Slave Light Function
- High-Speed Synchro
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- 1Description
The Sigma EM-140 DG Ring Flash for Nikon AF cameras is ideal for photographing subjects in fine detail - close-up photography - and is extremely effective for scientific and medical applications.
Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modeling, which can give a three-dimensional feeling to the subject. The Modeling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture.
A wireless flash function is also available, where the EM-140 DG is used as master and the EF-500 DG Super as a slave unit for creating fine shadow details. High Speed Synchro functions are also available for advanced flash photography.
55mm and 62mm adapter rings are included with the flash; 52mm, 67mm, 72mm and 77mm adapters are sold separately.
- Fully dedicated with i-TTL/D-TTL with Nikon photo or Digital cameras
- Wireless TTL flash control (4 channels)
- High Speed Synchro flash
- Stroboscopic effect (power level and frequency customizable)
- Modeling light, also provides AF assist
- Backlight illuminated LCD panel
UPC: 085126922610
- 1Description
| Type | Flash |
| Guide No. | 46' (14.02 m) ISO100 at 50 mm position |
| Modeling Light | Yes |
| Angle of Coverage |
80° Horizontal 80° Vertical |
| Vari-Power | 1/1 - 1/64 |
| TTL Dedication | Yes |
| Recycle Time | Approximately 4 - 6 seconds |
| Filter Thread | 77mm |
| Side Wings | No |
| Power Source | 4x AA Alkaline, Rechargeable NiMH Batteries |
| Ring Dimensions (WxHxD) | 5.0 x 5.1 x 1.2" / 12.7 x 13.0 x 3.0 cm |
| Power Unit Dimensions (WxHxD) | 3.0 x 5.4 x 3.2" / 7.6 x 13.7 x 8.1 cm |
| Weight | 15.1 oz / 428 g Without batteries |
| Packaging Info | |
|---|---|
| Package Weight | 2.3 lb |
| Box Dimensions (LxWxH) | 9.3 x 7.6 x 5.4" |
Sigma EM-140 DG Macro Ring Flash for Nikon AF Review
