Flashes MK600 High Speed Sync TTL Speedlight Camera Flash Compatible with DSLR Cameras 1300D 70D 6D 5DII 5DIII 7D 60D 550D 600D 650D 800D 4000D,etc

Flash mode: TTL, HHS, Rear, Curtain, Sync, M, MULTI, S1, S2
Compatible cameras: Type-A EOS cameras (E-TTL II/E-TTL autoflash), Type-B EOS cameras (TTL flash)
Guide No: 60(at 105mm focal length, ISO 100 in meters/feet)
Flash coverage: 24-105mm (14mm with wide panel);Auto Zoom (Flash coverage set automatically to match the lens focal length and image size);Manual Zoom;Swinging/tilting flash head (bounce flash)
Flash Duration: Normal flash: 1.2 ms or shorter;Quick flash: 2.3 ms or shorter