I reviewed an article under Nikon ,I believe education heading, about, you can use your Camera FX lens as usual, but you can also use this same FX lens in the
DX crop setting on camera, to give you a more longer telephoto view!!!! Is this true, and do you loose pixel count by doing and how much??? Also can you tell me on the Nikon website where this is located, I know I saw the. video, being explained about all this. It was a male photographer. Thanks