Bruce wrote:
Robert Coe wrote:
In my experience, the biggest advantage of a replacement screen is grid lines
to help with getting the horizontals and verticals right.


The Nikon D700 has grid lines that can be turned on and off. You don't
need to buy a replacement screen.

On the other hand, the grid lines also work when an aftermarket
replacement screen is fitted, such as the Katz Eye.

Viewfinder gridlines are standard in most (all?) Nikon dslrs. AFAIK
Nikon don't offer non-standard screens for any of their dslrs. I think
that they're on the right track.