3D in Black and White

Choose your image that you want to change to black and white and 3D and open it up in Photoshop.

Click Image adjustments and Black and White. 

This Black and White box will appear and just click OK. If you want to change the contrast of the Black and White image you can do by moving the Slide tools.  But I just clicked OK with out changing it.

Your image should look like this. Black and White.

Click your first Layer, Click Image Adjustments, Levels. Then change the Channel to Red and the OutPut Levels to 0 then Click OK.

Click your second layer and click Image Adjustments and Levels.

Change the Channel to green and change the OutPut Levels to 0, Change the channel to Blue and change the OutPut Levels to 0 then Click OK.

Here is what it should look like once you have finished the Level Changing. 

change where it says normal above the Layers to Screen.

Click the move tool and move your image very slightly aso it looks like this and get your 3D glasses on and look at your 3D image :D