From the Manufacturer
The AF-200FG is a compact, easy-to-use auto flash. The hot-shoe mount flash features a compact, lightweight body, a guide number of 20 (at ISO 100/m) and simple dial operation to assure effortless flash photography for everyone. The P-TTL auto flash system assures proper exposure level by measuring the flash's pre-discharge with the camera's multi-pattern metering system. The AF200FG uniformly covers the wide discharge angle of a 28mm lens (in the 35mm format) and includes a flip-down diffuser that can cover the angle of a 24mm lens (in the 35mm format).
