Educating patients on visual performance with presbyopic correcting intraocular lenses is crucial. Understanding the defocus curve of pre-presbyopic and emerging presbyopic crystalline lens will provide eye care provides useful information to better educate patients on visual performance expectations after cataract surgery with a presbyopic correcting intraocular lens. Our objective will be to assess the subjective range of clear vision of a pre-presbyopic and emerging presbyopic patient population utilizing a defocus curve. A comparison of the pre-presbyopic and emerging presbyopic defocus curve to all FDA-approved presbyopic intraocular lenses will be discussed in the manuscript.
Study Type
OBSERVATIONAL
Enrollment
45
There is not an intervention
Vance Thompson Vision
Sioux Falls, South Dakota, United States
Change in LogMar visual acuity during vision testing on ETDRS with loose lenses
Time frame: Screening/enrollment visit
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