Opteka Remote Release Cord Nikon D700, D300, D200, D100, D2X, D2XS, D3 Digital SLR Cameras Opteka Remote Release Cord Nikon D700, D300, D200, D100, D2X, D2XS, D3 Digital SLR Cameras Allows the camera to be released from a distance of up to 36 inches Half-press focuses, full press releases the shutter All Electronic - no batteries needed! Brand New, Sealed!