three variations of IIf shutters
three variations of IIf shutters
Hello everyone. Forgive me for jumping in at the last moment but I just wanted to comment that there are three variations in the shutter of the IIf. Early BD with the old speed progression (30,40,60,100,200, 500); the RD equipped with a redesigned shutter having the newer speed progression (25,50,75,100,200,500) but only up to 1/500th sec; and finally the RD with the top speed increased to 1/1000th. As mentioned before, none have the slow-speed dial. This would likely make the earlier production IIf's somewhat less competitive with the IIIf.
That said, the one you got sounds like a fine solution.
David