Sigma EM-140 DG TTL Macro Ring Flash for Pentax P-TTL has been discontinued, here are some related products you might like:
Sigma EM-140 DG TTL Macro Ring Flash for Pentax P-TTL
Features
- Guide No. 14 m
- Wireless TTL flash control
- High-Speed Synchro flash
- Stroboscopic effect
- Backlight illuminated LCD panel
Description
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 modelling, which can give a three-dimensional feeling to the subject. The Modelling 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.
Features
- All digital cameras are compatible with the following features. Certain of these features depend on support from the camera. please click here for a camera/flash function compatibility chart.
- Fully dedicated with P-TTL with Pentax and Samsung cameras
- Wireless TTL flash control (4 channels)
- High-Speed Synchro flash
- Stroboscopic effect (power level and frequency customisable)
- Modelling light, also provides AF assist
- Backlight illuminated LCD panel
Specifications
Guide No. | 14 m |
Number of Flashes | 2 |
Max Usable Diameter Size | 77mm |
Modelling Light | Yes |
Angle of Coverage | 80° (vertical/horizontal) |
Auto f/Stops | No |
Vari-Power | Yes; Full, 1/2, 1/4, 1/8, 1/16, 1/32 & 1/64 |
TTL Dedication | Yes; P-TTL, TTL |
Recycle Time | 6 seconds with alkaline batteries 4 seconds with NiMH batteries |
Power Source | 4 AA batteries |
Dimensions | Controller: 73 x 136 x 82.5mm Light unit: 127 x 129 x 30.5mm |
Weight | 430g [without batteries] |
In The Box
- Sigma EM-140 DG TTL Macro Ring Flash for Pentax P-TTL
- Controller Unit
- Flash Unit
- 55mm Lens Adapter Ring
- 62mm Lens Adapter Ring
- Cordura Carrying case
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Details
- Product: Sigma EM-140 DG TTL Macro Ring Flash for Pentax P-TTL
- Manufacturer: Sigma
- Model: 30926
- SKU: 30926
- RM Product #: 21323
- Warranty: 2 Year manufacturer warranty