> Try to find a Vivitar Series 1 90/2.5. Better than anything from > Pentax for less money.
1. A great lens. 2. The Tokina AT-X 90/2.5 Macro, its optical twin, is just as good. 3. It is ~not~ better than the A 100/2.8 Macro. 4. It is definitely less money (than a Pentax macro). Fred