Bobby J wrote:
Thanks for the warm welcome and the links for help.
My problem was using a non compliant lens and not being able to view through the eyepiece,, it was resolved by using the two buttons on the right rear of the camera. Not too scientific in explaining but it worked.
Welcome to UHH. Was going to jump in and help as I also shoot the D7100. Glad you solved your problem. Enjoy the forum.