The Sigma EF-500 DG Super Flashgun is a powerful and versatile flashgun. It has a guide number of 50 meters (165 feet) at ISO 100, which means that it can illuminate subjects from a long distance. The flashgun also has a zoom range of 28-105mm, which allows you to adjust the coverage area to match your lens focal length.The Sigma EF-500 DG Super Flashgun has a number of features that make it ideal for advanced photographers.

What’s included

• Standard 6-month warranty
• Sigma Flashgun Case