Foto&Tech Wired Remote Shutter Release Control Compatible with Nikon MC-DC2 for Nikon D3100

Whether you are shooting in the studio or outdoors, the Foto&Tech Wired Remote Switch for Nikon DSLRs with DC-2 Connection II provides you with a simple way to control exposures and an easy-to use-tool to create more "keepers". The unit provides functionality such as: autofocusing, continuous shooting or single image capture and long time exposures. Since you can trigger exposures without touching the camera you will capture clear, blur-free images. The unit requires no batteries - it draws its power from the camera. The Wired Remote Switch is a huge asset to keep in your studio or gear bag. This particular wired switch uses a cable that's 110 cm long, and is compatible with cameras that use the Nikon DC-2 connection, i.e. Nikon D90, D600, and D5100 DSLRs. Compatible Cameras Nikon: D90, D600, D3100, D3200, D5000, D5100 D5200 D5300 D7100 D7000 Press the button half-way in to autofocus Depress the button fully to trigger the shutter Press the button and slide it forward to lock for long exposures Larger, more comfortable form factor. Specifications: Total length: 110cm, Product Weight: 2 ounce.