Useful for when you are shooting full length portraits or groups, the 51" Large Deep Silver Umbrella from Impact is a unique light shaping tool with a deeper than normal profile. The exaggerated depth makes for a narrower beam than a standard umbrella, while still retaining some of an umbrella's wrap around qualities. Additional control can be achieved by fine-tuning the "focus" of the beam by varying the flash head's position along the umbrella's shaft. The 16-rib design, coupled with the reflective silver interior, results in a crisp even beam at all head positions. The umbrella features an improved finger-friendly locking mechanism for secure and fast set up and break down.