RICOH GF-2 External Flash

RICOH GF-2 External Flash This compact, slim flash is designed specifically for the GR IV. It features a super-compact body for outstanding portability, small enough to carry in a pocket while attached to the GR IV camera. When the GR IV is set the ISO Auto Flash mode, the GF-2 allows the camera to automatically adjust its guide-number and ISO sensitivity settings according to the subject’s distance. This flash mode enhances the GR IV’s snapshot operations in casual flash photography.   | Specifications |  Type Clip-on type external flash Guide number 3 (ISO 100), 6 (ISO 400) Flash mode*1 Guide number control by interlocking with camera rangefinder, manual flash (1/1, 1/4) Flash angle 18mm focal length (wide conversion lens is not supported*2) Up and down angle: 47° Left and right angle: 66 Flash interval Approx. 2 seconds Number of flashes Approx. 270 times (when fully charged) Power supply Rechargeable lithium-ion battery (not replaceable) Charging method  USB Type-C (5 V, 0.1 A or more) Charging time: Approx. 2 hours Operating temperature 0 to 40°C (32 to 104°F) Operating humidity 85% or less (no condensation) Storage temperature  -20 to 45°C (-4 to 113°F) (for 3 months) Dimensions and weight Approx. 51 (W) × 31 (H) × 17 (D) mm (Approx. 2.0 (W) × 1.2 (H) × 0.7 (D) in.) Approx. 19 g (Approx. 0.7 oz) *1 When installed on GR IV *2 Vignetting occurs due to the lens frame of GW-4