In article , Bruce
wrote:

The D200 has optional grid lines too, maybe not the D70 before that?

I'm not sure how many Nikon DSLRs have the switchable grid lines. The
D3 definitely doesn't.

it does in live view, and it also has an artificial horizon.

http://a.img-dpreview.com/reviews/Ni.../TV20070921145
01701.jpg