I got this off eBay (trust_digital2009) recently.
Sadly, my 1st copy never did arrived. Somebody must have curi it as this is the 1st time in all the years of me buying stuff off eBay to have failed.
Waited for 3 weeks and after communicating with the vendor, a 2nd copy was sent; which arrived 2 weeks thereafter.
And so now, am happy to use my FA50/1.4, FA100/3.5 and Tammy 28-75/2.8! And yes, all of them have manual aperture control... :)
The adapter itself