APIOC for Presbyopia and APIOC for Presbyopia With Astigmatism

Exclusion Criteria

• •1. Irregular corneal astigmatism.
• •2. Corneal scarring unless off line-of-site and well healed.
• •3. Pinguecula, pterygium, or other conjunctival thickness abnormalities that would interfere with soft contact lens wear.
• •4. Recent use of any ocular pharmaceutical treatments, including daily artificial tears, in the two weeks prior to the examination. Occasional artificial tear use is permitted.
• •5. Systemic disease that would interfere with contact lens wear.
• •6. Currently pregnant or lactating (by self-report).
• •7. History of strabismus or eye movement disorder, including exophoria at near that is 4 D or greater than at far, and a receded near point of convergence break that is 6 cm or greater.
• •8. Active allergies that may inhibit contact lens wear.
• •9. Upper eyelid margin at or above the superior limbus.
• •10. History of ocular or lid surgery.
• •11. Immediate family members or significant others of doctors or staff at the clinical site.