Normally I have used my AFS 24-120/4.0 for general landscapes, or the Nikkor family of 1.8's in the range 20mm -50mm, plus a MF 90mm/3.5 Voightlander (and even an old Micronikkor 55/3,5). Now I just wonder which of the 105's I own (Micro Nikkor 105/4.0 or Nikkor Ai 105/2.5) would be that best one for landscapes? I like landscape horizons that are sharp all over! Maybe the 24-120 is OK enough? (Next week I do a long mountain walk, and the 24-120 is rather heavy aroudn the neck)