Re: Question about tele-converters.

[P. J. Alling]

Komura Telemor II or Telemor 95.  Available in M42 and Pentax ES/F mount 
versions is probably the
best.

Mark Pickett wrote:
What would anyone recommend as a good 2x teleconverter for M42?
I know the 7-element design is preferred...there just seems to be so many
low quality ones on ebay, and I can't tell the difference...
Mark