Zeiss ZM mount lens, front bayonet mount sizes?

[Vickko]

Can someone point me to the Zeiss ZM Leica mount lens front bayonet mount sizes?

The Zeiss literature on the web doesn't have it.

I can't seem to find it on internet searches.

I assume that using the bayonet hood keeps the lens filter ring free, so that one isn't stacking a hood on top of a filter. Is that right?

regards
Vick

 

[RobertB]

You're Right, the hood goes over the filter.

I don't know the sized of the hoods, but they are different per lens. The hood of the 28 and 25 is bigger than the 50 and 35 hood. The 28 hood fits a lens with 46mm filters. The hood of the 50 planar fits a smaller 43mm filter.

 

[back alley]

they are not sized afaik, they are made for a lens or series of lenses.
each lens has a filter size if you want to buy a generic screw in hood.