The Metz 44 AF-2, Canon Dedicated is a great addition to any Canon camera kit. This model is compatible with the system's E-TTL / E-TTL II metering for accurate, automatic control over light output, though it still offers full manual control for those who desire it. With a guide number of 144' at ISO 100 and 105mm and a zoom head with a range of 24-105mm, this flash is able to balance size with versatility. For wider optics, a pull-out diffuser panel can expand the coverage to 12mm. The head also boasts the ability to tilt upwards 90° and rotate right 120° and left 180°. Additionally, this model can be used as a remote TTL slave with compatible system flashes.