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Hi
Just want to understand what others feel about the vivitar teleconverters. I saw some on sale in ebay and would like to know more about them.
example:
Vivitar 2x TeleCoverter Pentax Universal 42mm Screw Mt - (eBay item 220169703161 end time Nov-14-07 19:03:20 PST) Vivitar MC Tele Converter for Pentax PK-A/R-PK Doubler - (eBay item 280170613585 end time Nov-13-07 18:15:00 PST)
and plenty more too.
Thanks.
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