Nikon ML-L3 Remote Controller is an optional accessory for select Nikon DSLR, SLR and digital cameras. The remote is available for use when shooting self-portraits or to minimize blur caused by camera shake. This remote features two settings: Delayed and Quick-response. The Delayed option allows time to pose when taking self-portraits. The Quick-response promises quick shutter release repsonse which is useful in limiting blur caused by camera movement. The remote offers an immediate release mode and tow second delay.