2.1.2. 21 years of age or older. 2.1.3. Patient must desire cataract extraction. 2.1.4. Expected maximum of 2 weeks and minimum of 1-week interval between first and second eye surgeries. 2.1.5. Cross-cylinder value calculation from the Toric Calculator indicates a cross-cylinder correction from 0.75D to 1.0D in at least one eye and up to 1.75 in the fellow eye.