This post made me think about the lenses I find my self using most of the time and it was interesting to me. For 35mm I tend to use the 85mm the most, for medium format I use the 80mm, and for 4x5 I use the 105mm or 135mm most. I just thought it was interesting that the larger my film format gets, the wider my lens choice gets, but that they stay between the 80mm to 135mm range for the most part.

Does anyone else find themself doing this when switching between film formats?

Neal, I think you might be on to something.