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The Sigma EM-140 DG is a professional macro ring flash designed for close-up, medical, and scientific photography. Featuring dual flash tubes that can fire simultaneously or independently for creative lighting control, this ring flash delivers a guide number of 14 (ISO 100) for consistent, shadowless illumination ideal for macro work. Compatible with TTL systems from Canon, Nikon, Pentax, and other major camera brands, the EM-140 DG offers wireless flash control, high-speed synchro, and independent power adjustment for each flash tube. Powered by four AA batteries with approximately 4-6 second recycle time, it includes 55mm and 62mm adapter rings to fit various macro lens filter threads, along with a protective carrying case. Perfect for photographers who demand precision lighting in close-up applications.

ColourBlack
Battery Type4x AA Alkaline or Rechargeable NiMH
FlashYes
WirelessYes
  • Ring Flash Unit
  • Control Unit
  • 55mm Adapter Ring
  • 62mm Adapter Ring
  • Carrying Case

Manufacturer Warranty


This product comes with a

12 Months Warranty

from Digital Camera Warehouse

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Reviews

* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.