RPS Studio Rotating Flash Bracket with iTTL Cord for Nikon Digital SLR Cameras with 10 Pin Connectors (D100, D200,D300,D700 & D3) Electronic shutter release to trigger the camera directly from the bracket. Can be used either right-handed or left handed as the photographer prefers. Adjustable flash extension from 6" to 18" above the camera lens. All metal construction with a rubber grip for comfort. 1/4"-20 mounting thread for use on a tripod, and a standard accessory shoe (non-TTL) on the top of the extension post.