Sigma EM-140 DG Ringflash for Nikon iTTL

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Mfr #: 309306   Item No: 085126922610
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Sigma EM-140 DG Ringflash for Nikon iTTL

Item Description

The EM-140 DG Macro Flash is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufacturers.

The EM-140 DG Ring 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 flash tube creates shadow, which can give a three-dimensional feeling to the subject. The flash features a guide number of 45 with 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, when 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.


Guide Number 45 (ft) / 14 (Meter)
Power Levels Full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64
Angle of Coverage Vertical / Horizontal 80 degrees
Compatibility ETTL, ETT-II 35mm and Digital SLR's ,
Power Source 4 AA Battery
Weight 15.1 oz / 430g (without batteries)
Dimensions (Controller) 76.7 x 136.2 x 82.4mm (3.0 x 5.4 x 3.2in.)
Dimensions (Flash Unit) 126.6 x 128.8 x 30.5mm (5.0 x 5.1 x 1.2in.)

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