Accessories for MF gear in general seem to be expensive. I waited for a year to find a sanely priced hood for my Bronica 75mm and expect it to take about as long for one for the 50mm I bought a couple of weeks ago. Annoying as I've come to like the look of the camera with a lens hood, quite apart from the optical and lens protection benefits. The big square hood on the 75mm and the long circular one on the 150mm/200mm look like you mean business.