text: In this prospective , interventional case series , 30 toric , aspheric Bi-Flex T toric IOLs ( Medicontur Medical Engineering Ltd. , Inc. , Zsmbk , Hungary ) were implanted in 20 consecutive patients with topographic corneal astigmatism between 1.50 and 4.00 diopters ( D ) and evaluated within the first year after implantation .