Nikon remote trigger release MC-DC2

It's s a wired release cable which adds greater convenience and ease of use in a wide variety of shooting situations, including long exposures and close-ups. By using a remote cable you can reduce camera shake, which results in sharper images. The remote also features a lock, which keeps the camera shutter in Long Time Exposure (Bulb) mode. The cord is 1 m long. Suitable for Nikon cameras:D90D3100D3200D5000D5100D5200D7000D7100D600Coolpix ACoolpix P7700