【High-Performance Flash】 The Canon Speedlite 580EX is a high-performance strobe for professionals. It supports various shooting scenarios and provides bright flash. 【Multi-Function Modes】 Equipped with master and slave modes, it allows for shooting with multiple flashes. This enables more creative lighting. 【User-Friendly Interface】 Settings are easy to configure with the LCD display and intuitive operation buttons. It also features a zoom function, allowing for optimal lighting according to the subject. - Brand: Canon - Model Name: Speedlite 580EX - Features: Master/Slave Mode - Display: LCD Display - Zoom Function: Zoom Adjustable - Power: ON/OFF Switch Thank you for viewing.