Camera Choice

All three primes are FX lenses Ron.

There will be an online tutorial on the d600 April 4 at 9AM Pacific time.

You can enroll here: LIVE Video: http://www.creativelive.com/live

Be aware that your D90 lenses will not function that well with a full frame camera (D600 & D800). This is my hesitancy in going full frame.

Good Luck.