In the past there has been this very informative thread about lens hoods on tech cam's. My question is more specific in regards to the Rodenstock 32 HR. How have people resolved the lens hood for this lens considering this lens has an inside thread of 86 mm and an outside barrel of 90 mm? I'm particularly curious what Alpa camera users use, in that the lens moves within the camera frame. Each camera system can have a different solution so I would like to keep this discussion as open as possible.