Does anyone have any experience with this lens? Is it any good?
Steven Desjardins
A bit off-topic but Tokina makes a dedicated low-power achromatic close-up lens, the "CUP 840", which is also a cheaper alternative to the Pentax T-226 ($60. instead of $110.) Both have about 0,5 diopter power. It would take the F or FA 300/4.5 from its min. dist. (2m) to about 1 meter. But you would also need a step-up ring as the Tokina takes 72mm and the Pentax 67mm.
Andre
