Manual lenses on mirrorless cameras are often a match made in heaven: (once) cheap, high-quality lenses can finally be brought back from the grave and used on modern cameras. However, as with any marriage, there are some rough edges that are difficult to smooth out. In the case of manual lenses, the main problem is the lack of autofocus, which limits the street photographer’s options. Zone focusing is the usual way to overcome this limitation, but this solution has an inherent problem: to get a decent depth of field, you need to shoot at least at F8 or even F11. This means that, in street-photography, it is not possible to…