Hi,
Don Herring wrote: > I am planning to get a 1.4-S teleconvertor, mainly to use with my A* 300/4. > > Can this particular converter be used with a 500/4.5 screw mount (with the > screw mount adapter of course)? It can be used of course, but for these focal lengths the 1.4-L converter is definitely a better choice. Gabor
