Macro Flash Sigma for Canon

Macro Flash Sigma EM-140 DG

Sigma EM-140 DG Macro Flash, designed specifically for Canon cameras.

1. Overview:

   • The Sigma EM-140 DG Macro is an electronic flash unit tailored for macro photography. It's particularly useful when capturing fine details, especially in shadowless conditions.
   • Dual flash tubes allow for simultaneous or separate firing, providing flexibility in lighting setups.

2. Lighting Angle:

   • The EM-140 DG offers both horizontal and vertical lighting angles of 80°. This wide coverage ensures even illumination across your macro subjects.

3. Guide Number:

   • At ISO 100 and set at a 35mm zoom, the guide number is 14 meters. This indicates the flash's power output and its ability to illuminate subjects effectively.

4. Power Source:

   • The flash unit supports four AA batteries. This practical choice allows you to easily find replacements or rechargeable batteries while on the go.

5. Weight and Portability:

   • Weighing in at 430 grams, the EM-140 DG is lightweight and portable. It won't weigh you down during extended macro shooting sessions.

6. Construction and Durability:

   • Sigma has crafted this flash unit using premium materials, ensuring longevity and stability. It's built to withstand the demands of macro photography.

7. Compatibility:

   • Important note: The Sigma EM-140 DG Macro Flash is specifically designed for Sigma brand cameras. It won't work with other camera brands.
   • So, if you're a proud owner of a Sigma DSLR, this flash unit will seamlessly integrate into your setup.

8. Applications:

   • Macro Photography: The EM-140 DG excels in capturing intricate details of small subjects—think flowers, insects, or jewelry.
   • Scientific and Medical Imaging: Its shadowless mode makes it ideal for scientific documentation or medical photography.

9. Three-Dimensional Effect:

   • When using only one flash tube, shadows can create a subtle three-dimensional feel in your macro shots. Experiment with different lighting angles to achieve the desired effect.

In summary, the Sigma EM-140 DG Macro Flash is a reliable companion for macro enthusiasts. Its wide angle, decent power output, and compatibility with Sigma cameras make it a valuable tool for capturing those tiny worlds up close.