Simple and precise
alignment of toric IOLs
Where C-loop lenses can usually only be rotated clockwise, ZEISS toric IOLs have the advantage of an easy 360° rotation in both directions.
I save 6 minutes per patient and improve alignment by 40% compared to manual marking.2
ZEISS toric IOLs
Toric IOLs from ZEISS are all based on the same bi-toric optical design. The wide choice of the ZEISS toric IOL portfolio enables you to achieve excellent refractive outcomes in line with your patients preferences and clinical condition; from monofocal toric to EDoF toric to trifocal toric lenses.
- Precise IOL selection out of ~2000 options: smaller 0.5D cyl steps, up to 12D in cyl
- Proven3 rotational stability thanks to 4-haptic fixation
- Effortless handling thanks to preloaded injector system and easy alignment
ZEISS CALLISTO eye
With ZEISS CALLISTO eye markerless alignment, manual marking steps can be skipped altogether for efficient2 and precise4 toric IOL alignment to reduce residual astigmatism.
- Fully digital data transfer
- High quality surgical video documentation
Comprehensive workflow to make treating astigmatism your new standard of care
Explore ZEISS solutions – click to learn more
McAlinden, C., & Janicek, D. (2021). Toric Intraocular Lenses for the Management of Corneal Astigmatism at the Time of Cataract Surgery. Journal of Ophthalmology, 1-6. https://doi.org/10.1155/2021/3286043
Mayer, W. J., Kreutzer, T., Dirisamer, M., Kern, C., Kortuem, K., Vounotrypidis, E., Kook, D. (2017). Comparison of visual outcomes, alignment accuracy, and surgical time between 2 methods of corneal marking for toric intraocular lens implantation. J Cataract Refract Surg, 43(10), 1281-1286. doi:10.1016/j.jcrs.2017.07.030
Mencucci, R. et al., Clinical outcomes and rotational stability of a 4-haptic toric intraocular lens in myopic eyes, 2014, JCRS,40: 1479-1487
VIROS research team of Prof. Findl: Clinical data of Dr. Varsits "Deviation between the postoperative (at the end of surgery in the operating room) and aimed IOL axes was 0.52 degrees± 0.56 (SD)" published in J Cataract Refract Surg 2019; 45:1234–1238 and Clinical data of Dr. Hirnschall presented at ESCRS 2013.