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About this product
Product Information
Electronic flash MACRO 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 Modeling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture. High Speed Synchro and Exposure compensation functions are also available for advanced flash photography.Product Identifiers
BrandSigma
MPNF309306
UPC0085126922610
ModelEM-140 DG
eBay Product ID (ePID)99887524
Product Key Features
Compatible BrandFor Canon, For Sigma, For Sony, For Pentax, For Nikon
To FitDigital Camera
TypeRing Light/Macro
Dimensions
Weight15.17 Oz
Additional Product Features
Required Battery4X Battery-AA Type
Guide Number46ft./Iso 100
Additional FeaturesModeling Flash Capability, Flash +/- Compensation, Wireless Off-Camera Control
Manual Power Control Levels1/1, 1/2, 1/16, 1/4, 1/64, 1/8, 1/32
Supported Exposure ControlI-TTL
Ratings and reviews
Most relevant reviews
- 27 Apr, 2017
The Pentax version
The Sigma EM 140 DG Ring Flash is a wonderful tool on my K-3. It has many capabilities that put it far beyond a Ring Light ( LED's ). It has 2 half flash rings - left and right - which can be used together, or independently. When used independently, -3 to +1 power output in P-TTL is available. Using only 1 tube gives a " 3D " feel to the image as the light is hitting the subject a little from the side. When used together, ( also in P-TTL ) the user has the ability to have different light output from each side, or the same light power from both sides, being able to be adjusted from -3 to +1 stops on the unit itself. Combined with the in-camera flash output, it makes this a very versatile flash. It is also wireless and HSS capable. There are a series of adapter rings that fit the front lens filter threads to mount the Ring Flash unit. They range in size from 52mm, 55mm, 58mm, 62mm, 67mm, 72mm and 77mm. When bought new, the unit comes with the 55mm and the 62mm adapters as these are the standard Sigma macro lens thread size. I bought mine secondhand, and it only had the 58mm adapter ring with it. In order for me to use my Pentax 100mm 2.8 macro WR ( 49mm thread ) it was a simple matter to get a 49mm to 58mm step-up ring. The build quality is very good. I can highly recommend this Sigma flash unit for Pentax users.Verified purchase: YesCondition: Pre-owned
- 19 Nov, 2018
GREAT MACRO RESULTS
For Macro Photography using my Nikon D850's I-TTL control feature the results are FANTASTIC thus far.Verified purchase: YesCondition: Pre-owned
- 01 Dec, 2019
Surprised that Sigma discontinued this excellent product. Glad I found one.
Easy to use and lots of power.Verified purchase: YesCondition: Pre-owned
- 24 May, 2016
Great ring flash !
Great ring flash highly recommended. If you are looking a pro ring flash check out the Sigma EM-140 DGVerified purchase: YesCondition: Pre-owned
- 24 May, 2016
Genial
Lo compré por recomendaciones de otros usuarios y comprobé que es excelente para fotografía intra bucales.Verified purchase: YesCondition: New
- 07 Nov, 2015
awesome flash for detail shots
Works a treat on a Nikon d5100. Excellent for shado-free detail shots. Exceeded my expectations.Verified purchase: YesCondition: Pre-owned
- 02 Aug, 2016
Ring Flash
Works great.Verified purchase: YesCondition: New
- 03 May, 2018
Excelente
Buena calidadVerified purchase: YesCondition: New
- 30 Aug, 2018
Recomendado
buen flashVerified purchase: YesCondition: New
