Recycle time of 4 seconds with fresh batteries and full power
Uses 4 AA batteries
Angle coverage: 35mm lens and 28mm with adapter
Weighs only 5 ounces
Amazon.com Product Description
The compact 2000xi AF flash has a guide number of 65 feet at ISO 100. It provides flash coverage for lenses as wide as 35mm and 28mm with the supplied wide-angle adapter. The 2000xi also features a built-in AF illuminator to assist auto focusing.