Originally Posted by JETninja
Can anyone tell me about the Hanimex 135mm F2.8 "A" lens? . . .
That question is a lot like asking who made/makes Vivitar. There has been no less than 16 companies to make Vivitar lenses over the years including Olympus, Hoya, Kiron, Makinon, Cosina, Chinon and Perkin Elmer. Some of them have cult following and some are out right dogs. You will find Hanimex the same way.