The ideal candidate:
• moderate myopia (up to -5 D) and/or astigmatism (up to 1.5 D)
• normal and healthy eyes
• good hygiene
• desire for great vision without glasses and conventional contact lenses
• not suitable or interested in LASIK
• almost any age, compliant and motivated
• has a good understanding of expectations

The less than ideal candidate:
• more cylinder than refractive error
• poor sleep habits - procedure requires a minimum of 6 consecutive hours to be consistently   effective
• poor hygiene – lenses must be cleaned regularly to avoid corneal complications and changes   to the lens surface will effect performance.
• myopia in excess of approved range may result in only partial correction
• high corneal cylinder may result in residual cylinder and poor centration
• clinically dry eye patients may have poor results and corneal complications

An ideal candidate is anyone with healthy eyes desiring
freedom from contacts or glasses during their waking hours.