The O-Flash is a unique adapter for your hot-shoe flash unit designed to replicate the lighting effect produced by traditional, expensive, and heavy powered studio ring flash units.
The O-Flash is portable and lightweight, and has been designed to take advantage of a camera’s TTL metering capabilities. Because the O-Flash relies on the hot-shoe flash to generate its light, it contains no electronics, no flash tubes and requires no cumbersome cables. The light distribution is accomplished through a sophisticated system of internal prisms, reflectors and light-shapers designed to distribute and project the light evenly around the lens.
The O-Flash creates a unique ring flash lighting effect: a three-dimensional shadow-wrapped look around the subject. Because ring flash light originates from a circle around the lens, it produces a virtually shadowless look on the front of your subject, while producing a soft even shadow around the edges. The versatile O-Flash is ideally suited for fashion, wedding, portrait, journalist and macro photography as either a main or fill-in light. The O-Flash feature a special design allows infrared AF assist beam pass through the flash ring.
Exposure control:
All TTL functions operate normally when using the O-Flash. As with standard flash use, manual exposure control requires the use of a light meter or test-shots.
F155:
Nikon SB800 with D80/D50,
Nikon SB 600 with D70/D300/D200,
Canon 430EX/430EXII with Digital Rebel XT/XTi (300D/350D/400D/450D/1000D)
F160:
Nikon SB800 with D70/D300/D200,
Nikon SB 600 with D1/D2/D3/D700,
Canon 580EX/580EXII with Digital Rebel XT/XTi (300D/350D/400D/450D/1000D)
F165:
Nikon SB800 with D1/D2/D3/D700
Canon 430EX/430EXII with Digital Rebel XT/XTi (5D/40D/30D/20D/10D)
F170: Canon 580EX/580EXII with Digital Rebel XT/XTi (5D/40D/30D/20D/10D)
F175: Canon 580EX/580EXII with Digital Rebel XT/XTi (1D/1Ds/1V)
