How are Tamron teleconverters compared to Pentax? I see there are Tamron 1.4x AF teleconverters for much less then the Pentax 1.4x-L. Is there a big difference in quality? I am thinking of using it between my SMC-A 400mm f/5.6 and my PZ-1.
Frits Wüthrich - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
