It's a 6 element TC optimized for shorter focal lengths that _also_ has a built-in helical extension mechanism. It is still currently being produced, but I think the ones folks rave about here are the older metal A-series ones from the 80's. I have one of these older ones, and I've used it on 100 Macros and a K 135 f2.5 with what I regard as good results.
Does anyone know if the currently shipping Viv MacroConverters are as good as the old ones?
[EMAIL PROTECTED] wrote:
What is a "Vivitar 2x Macro Focusing Teleconverter" and what does it do ?
Thanks, caveman
