The Ricoh GF-1 External Flash is designed for the GXR camera system including the GR Digital Camera. The GF-1 attaches to the camera body via the hot shoe. However, it is independently powered using 4 'AA' batteries. Highlights of the GF-1 include TTL flash using pre-flash, a built-in wide-angle diffuser, and catch light panels. When the wide-angle diffuser panel is used, coverage of 18mm is possible.
|Guide No.||30' (9.14 m) ISO100 at 105 mm position|
|Coverage||18 mm - 105 mm (Full frame)|
|Recycle Time||Approximately 4.7 - 5 seconds|
|Power Source||4x AA Alkaline Batteries|
|Dimensions (WxHxD)||2.6 x 3.7 x 3.2" / 6.6 x 9.4 x 8.1 cm|
|Weight||8.47 oz / 240 g Excluding batteries|