Manne somewhere, Stockholm, Sweden.
Hasselblad lens to Pentax 645 adapter
Carl Zeiss 80mm/2.8 Planar CF
Kodak TMAX 400@1600
My 50mm/2 Summicron would never do this to me, it is always sharp and has pleasant bokeh at all times (all my Leica glass has pleasant bokeh btw). No octagonish bokeh here *LOL*
It's not like I already knew this about the Planar, but still, it kind of limits the lens' use. So in photos with bright spots, lights, specular highlights etc, be weary about shooting at anything else than 2.8 when the apperture blades have a round shape...
Enough of whining for one day, I have a blistering cold.