RM2,079.00
The Sigma EM-140 DG Ring Flash 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 and Exposure compensation functions are also available for advanced flash photography.
Key Features
Technical Specification
| Mount | Shoe Mount (Controller), Lens Mount (Flash) |
| Lens Compatibility | 55mm/62mm Filter Threads (via Included Adapter Ring) 52mm/58mm/67mm/72mm/77mm Filter Threads (via Optional Adapter Ring) |
| Dimensions (W x H x D) | 3.0 x 5.4 x 3.2″ / 7.6 x 13.7 x 8.1 cm (Controller) 5.0 x 5.1 x 1.2″ / 12.7 x 13.0 x 3.0 cm (Ring) |
| Weight | 15.1 oz / 430 g (without Batteries) |
Flash
| Guide Number | 46′ / 14.02 m at ISO 100 (50 mm Position) |
| Angle of Coverage | 80° Horizontal 80° Vertical |
| Recycle Time | Approx. 4 to 6 Seconds |
| Exposure Control | Canon E-TTL / E-TTL II |
| Power Range | 1/1 to 1/64 |
| Secondary Illumination | None |
| Internal Power | 4 x AA |
In The Box
