Even-lighting is incredibly important for macro photography and the best way to achieve this is through the use of a ring flash. This Sigma EM-140 Ring Flash for Canon DSLR Cameras will help you take your close up photography to the next level, perfect for capturing even the most minute of details within your images. A particularly useful tool for those using photography for scientific and medical purposes, this Sigma Ring flash comes with 55mm and 62mm adapter rings for use with different lenses to get you started, while other adapter rings are sold separately.

  • Guide number: 14
  • Dual flash tubes - Fire simultaneously or separately
  • High Speed synchro flash
  • i-TTL & D-TTL Compatible
  • Modelling light for AF Assist
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