Hi Mark:
Mail to your robertech address repeatedly bounces back to me.
This hood is missing the threaded piece so the inside diameter, (to use
the hood as a push-on) is 60mm. It's for the screw mount 20mm which is evidently smaller than the A20, a lens which I've never seen or held.
Regards,
Jim
Mark Roberts wrote:
> I have the A20/2.8 - if your hood is for a 67mm thread I'd love to have > it. >
