MC-DC2 For Nikon D3100 D7000 shutter line special electronic shutter release

Product Introduction:

D3100 D7000 special irrelevant to other camera shutter in special attention to this line and D80 shutter line is not universal!

Before use, please you to insert the plug into the camera shutter release the shutter release socket, please insert the plug bid

He aimed at the signs on the socket (part models have), and then open your camera can be turned on the power supply.

According to the camera shutter button gently and a half, start camera af/metering system, half the shot accurately and focal;

Product Feature:

Press the button half way to activate the autofocus and set the shutter speed 
Press the button completely to shoot 
For long exposures (camera should be in Bulb Mode), press the button down completely and slide in the direction of the arrow / hold, which locks the pressed button, slide the button back to its original position when finished.