Ricoh GF-1 instruction manual Specifications

Specifications

Guide No.	20 (at 24 mm) - 30 (at 105 mm)
	16 (at 24 mm, using the wide panel)
Illumination	24 mm - 105 mm (18 mm with the wide panel)
	Automatically linked to the focal length of the
Coverage	lens as per the auto power zoom (only Type R
	cameras)
	4 × AA batteries (sold separately)
Power Source	• Lithium batteries and rechargeable NiMH
	batteries can be used.
Battery Life	Approx. 200 flashes with alkaline batteries
	(based on Ricoh’s measurements)
	Enters stand-by mode after about 2 minutes of
	the camera entering stand-by mode or being
Energy Saving	turned off.
	Powers off automatically after 30 minutes in
	stand-by mode.
	In slave mode, powers off automatically after 60
	minutes without operation.
Flash Interval	Approx. 4.7 seconds (with rechargeable Nickel-
	hydrogen batteries)
	Approx. 5 seconds (with alkaline batteries)
Flash Output	Pre-flash TTL, Ambient light automatic, Manual
Adjustment	flash
AF Auxiliary	Built-in
Light
Color	5,600K
Temperature
Flash Duration	1/250 second (full power flash)
	1/250 - 1/20,000 second (TTL flash)
Slave Flash	SLAVE1, SLAVE2 switching
Dimensions	65 mm × 95 mm × 80 mm (2.6×3.7×3.2 inch)
(W×H×D)
Weight	Approx. 240 g (excluding batteries)

* The specifications of the equipment may change without prior notice.

EN - 17