I've tried the Konica Hexanon, specifically the 28mm f/3.5 and the 40mm Pancake and I would say they are not all that fast to focus. On the other hand, the Olympus OM 50mm f/1.8 is quite easy. By easy I mean the focus wheel is delightful while the Konica Hex was a bit too small, know what I mean. Now I'm wondering if the SMC Takumars and some MC Rokkors are easier since their focusing rings are quite larger and seem easier to pin point focus. Am I wrong in thinking like this. I'd love to know from you all. Example 1 Example 2 Example 3 These all seem easier and I'm debating which to acquire. I'm thinking a 28mm, don't why I'm obsessed with the lens, the 55mm and a 135mm. Your thoughts please.