Vivitar 2x macro focusing teleconverter Pentax PK Minolta MD

[dickb]

I've bought a couple of these nice focussing teleconverters with the intention of turning them into variable extension rings. Which is a subtle way of saying ripping their optics out. That works, but I've got enough helical focussers now so if anyone wants to use them for their intended purpose and save them from my evil claws, this is your chance. Search this forum for people using these teleconverters to great effect.

Up for sale are a Pentax PK version and a Minolta MD version. Both are near mint, with the original case. Smooth focussing, clean optics, no wear on the body. I'm asking 55 euro per converter.

I'll ship worldwide from the Netherlands. I'm dick_b on ebay if you'd like to check.
#1

#2