Steven Lee
Member
I can comment on that because I just finished an exhausting (and shameful, hehehe) exercise of shooting a test scene with all Hasselblad lenses on a tripod with MLU testing for resolution. I examined the results with a 12x loupe and 9,000x9,000px scans. I did not find any notable difference in the center between 60mm, 80mm, 100mm, 120mm, 150mm, 180mm and 250mm. I am not saying the differences do not exist. Zeiss own MTF charts suggest otherwise. But I simply couldn't see them with the equipment available to me. I suppose if you print murals from Delta 100 you might. Here's the full-sized scan of the 250mm, supposedly the worst lens in the series.I found the 60mm lens too close to the 80mm lens. I use the 50mm for wide angle photographs. I recommend either the 50mm, 80mm, 180mm and 250mm set p or the 50mm, 100mm, 180mm and 250mm setup. I have heard the the 180mm lens is better than the 150mm lens, but I have not used the 180mm lens.
You are right, the 60mm and 80mm are too close. But that's my argument for going with the 60mm, because it does offer a little extra when working in tight spaces.
The FOV difference between 50mm and 60mm is quite notable! It is significant enough for me to carry both lenses sometimes.
The difference between 150mm and 180mm is mostly about bulk, not sharpness or FOV. The 180mm is noticeably heavier and bulkier, so my advice is to get the 150mm. It is also cheaper.
I have no opinion on the 100mm or 120mm. This FOV is a bit of a dead zone for me, as I tend to jump between 60mm and 150mm rarely using anything in between.