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. 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.

Dimensions:

• outer diameter 190mm
• inner diameter 109mm
• mounting height (measured from the middle of the lens to the middle of the flash head) 179mm.