Patient Perception of Visual Distortions

Inclusion Criteria:

- Corneal astigmatism of at least 0.75 diopters

- Bilaterally-implanted with monofocal toric intraocular lenses in both eyes or with
monofocal non-toric intraocular lenses in both eyes

- At least one month postoperative from second-eye surgery

- Ability to understand, read and write English to give consent and complete study
questionnaire

- Availability, willingness, and sufficient cognitive awareness to comply with
examination procedures and study visits

- Sign informed consent and Health Insurance Portability and Accountability Act (HIPAA)
authorization

- Other protocol-defined inclusion criteria may apply

Exclusion Criteria:

- Any ocular pathology of clinical significance, as determined by the investigator,
other than regular corneal astigmatism, that may affect visual outcomes or influence
subjective ocular visual symptoms

- Patient is pregnant or is lactating

- Participation in any other clinical trial during the last 30 days prior to study
enrollment or concurrent participation in any other ongoing clinical trial

- Other protocol-defined exclusion criteria may apply