Sigma EM-140 DG Macro Flash for EO-ETTL - Canon fit

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Order in the next 6hrs 15mins for delivery on Tuesday, 30 May

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1x Sigma EM-140 DG Macro Flash for EO-ETTL - Canon fit Sorry, there are no more available.

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The Sigma EM-140 DG ring flash is designed to work with both AF 35mm film and Digital SLR cameras. The 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 flashtube creates shadow, 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, when the EM-140 DG ring flash is used as master and the EF-530 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. Not currently compatible with the EOS 80D

EM-140 DG main features

  • Fully dedicated with the latest TTL auto exposure systems
  • Flash tubes can be switched on or off for creative flash control
  • Wireless Flash Control
  • High Speed Synchro Flash
  • Guide Number of 14 (ISO100)


To see if your Canon DSLR is compatible, please visit the Sigma website for the Compatibility Chart.

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Product Specification

Compatibility Canon
Flash Metering E-TTL
Included Accessories 55/62 mm Adapter Rings, Case, User Guide
Maximum Guide Number 14
Power Source 4 x AA
Size (mm) Control unit 77 x 136 x 82 mm, Flash unit 127 x 129 x 82 mm
Weight (g) 430
Manufacturer Link Sigma
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Product Code: 1005698-wex Manufacturers Part Number: F30927 Got a question? Get it answered...