If your Tamron 90 is the Adaptall version why not get the Tamron flat field 2x TC that was designed for it? It make a pretty nice combo and you should be able to find the TC on eBay for less than $100.
On Tue, Apr 22, 2008 at 6:48 PM, Barry Rice <[EMAIL PROTECTED]> wrote: > > Hey Folks, > > My wife is becoming increasingly interested in photography of flighty, > skittish, and sometimes dangerous animals, such as butterflies, reptiles, > and snakes. I realized that the ideal lens for her would be something like a > 200 mm 1:1 macro. Even better would be if it were autofocus. > > Is there anything like this that would fit her *istDs? Or are we in a > fantasy land that I couldn't afford? Currently she uses my 90mm Tamron, but > can't quite get close enough with that lens. > > Cheers > > Barry > > > Barry A. Rice, Ph.D. > Invasive Species Specialist > Invasive Species Team > The Nature Conservancy > V: 530-754-8891 > http://tncweeds.ucdavis.edu > > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. > -- <----------------------------------------------------> Perry Pellechia Primary email: [EMAIL PROTECTED] Alternate email: [EMAIL PROTECTED] Home Page: http://homer.chem.sc.edu/perry <----------------------------------------------------> -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.