Sigma EM-140 DG TTL Macro Ringlight Flash (Guide No. 46'/14 m) for Sony Alpha & Minolta Maxxum

B&H # SIEM140DGM MFR # F309205
Sigma EM-140 DG Macro Ringlight Flash for Sony Alpha & Minolta Maxxum


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Price: $379.00

Instant Savings: $30.00

You Pay: $349.00

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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.

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
UPC: 085126922603
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 2.4 lb
Box Dimensions (LxWxH) 9.5 x 7.5 x 5.5"
Sigma EM-140 DG TTL Macro Ringlight Flash (Guide No. 46'/14 m) for Sony Alpha & Minolta Maxxum
  • Controller Unit
  • Flash Unit
  • 55mm Lens Adapter Ring
  • 58mm Lens Adapter Ring
  • Cordura Carrying Case
  • Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
  • Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.
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    Batteries & Power

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    Required item: Batteries are not included, and are required to power your flash.

    Varta - High-Energy 1.5V AA LR6 Alkaline Battery (4-Pack)
    • You Pay: $2.99
    Watson - 4-Hour Rapid Charger with 4 AA NiMH Rechargeable Batteries (2300mAh)
    • You Pay: $17.95

    Macro Ringlight Accessories

    Impact - CC-123 Hook Beak Duo Flex Clamp
    • You Pay: $14.95

    Flash Adapters

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    Sigma - 52mm Adapter Ring for EM-140
    • You Pay: $13.95

    Books & Tutorials

    Amphoto - Book: Understanding Flash Photography: How to Shoot Great Photographs Using Electronic Flash
    • You Pay: $19.21
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