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Sigma EM-140 DG Macro Ring Flash for Nikon AF

BH #SIEM140DGN • MFR #F30306
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Sigma EM-140 DG Macro Ring Flash for Nikon AF
Key Features
  • For Nikon i-TTL Speedlites
  • Guide No. 46' (14 m) ISO 100
  • Dual Flash Tubes
  • Modeling Flash & Slave Light Function
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.

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Sigma EM-140 DG Overview

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

Sigma EM-140 DG Specs

Type
Flash
Guide No.
46' / 14.02 m ISO 100 at 50 mm Position
Modeling Light
Yes
Angle of Coverage
80° Horizontal
80° Vertical
Vari-Power
1/1 to 1/64
TTL Dedication
Yes
Recycle Time
Approximately 4 to 6 Seconds
Filter Thread
77 mm
Side Wings
No
Power Source
4 x 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 / 428.1 g Without batteries
Packaging Info
Package Weight
2.155 lb
Box Dimensions (LxWxH)
9.35 x 7.6 x 5.45"

Sigma EM-140 DG Reviews

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