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Sigma Macro Ring Flash EM-140 DG for Sony Alpha DSLR

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Sigma Corporation is pleased to announce the new Sigma Electronic Flash Macro EM-140 DG. The EM-140 DG is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadowless mode is used, 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 flash features a guide number of 14 w/ISO 100. 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.

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Description

Details

Sigma EM-140 DG TTL Macro Ringlight Flash
for Sony Alpha

Brand New • 1 Year Warranty

Sigma Corporation is pleased to announce the new Sigma Electronic Flash Macro EM-140 DG. The EM-140 DG is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadowless mode is used, 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 flash features a guide number of 14 w/ISO 100. 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.

Fully dedicated with Sony & Minolta's ADI flash operation system
Wireless TTL flash control (4 channels), with Manual Exposure possible
High Speed Synchro flash
Stroboscopic effect (power level and frequency customizable)
Modeling light, also provides AF assist
Backlight illuminated LCD panel

Guide No. 46' (14 m)
Number of Flashes 2
Max Usable Diameter Size 77mm
Modeling Light Yes
Angle of Coverage 80° (vertical/horizontal)
Vari-Power Yes; Full, 1/2, 1/4, 1/8, 1/16, 1/32 & 1/64
TTL Dedication Yes; i-TTL, D-TTL
Recycle Time 6 seconds with alkaline batteries
4 seconds with NiMH batteries
Power Source 4 AA batteries
Dimensions Controller: 5.4 x 3.2 x 6.7" (73 x 136 x 82.5mm)
Light unit: 5 x 5.1 x 1.2" (127 x 129 x 30.5mm)
Weight 15.1 oz (430 g) [without batteries]

Additional Info

Additional Info

Name Sigma Macro Ring Flash EM-140 DG for Sony Alpha DSLR
Brand Sigma
Modifier Type Ring Flash
Compatibility Sony
SKU F30205
Model # F30205
Price $379.00

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