Smart Autofocusing Eyeglasses

Completed

Conditions studied: Presbyopia

In brief

A high-performance smart eyeglasses system with integrated sensing, actuation, control and data collection is being developed at the University of Utah. These smart eyeglasses use tunable lenses and integrated sensor technologies to correct blurred vision caused due to a major age-related condition called presbyopia.The objective of this study is to test this smart system on patients suffering from presbyopia aged 45 and above. The researchers intend to study the effect of these smart eyeglasses by qualitatively investigating the patient's visual acuity with this smart system. The results of this study and subsequent research have the potential to lead to major lifestyle improvements and better treatment for millions of presbyopic patients that are constrained by the limitation of current corrective eyeglass technologies. There are two main sources of fairly well understood problems that lead to presbyopia and loss of the eye focusing function. The adaptive eyeglasses used in these tests do not fix any of the internal eye problems. They just compensate externally for the loss of the eye focusing function caused by presbyopia. As such, the investigators intend to evaluate our system's effectiveness in terms of the sharpness of the perceived images.

Key facts

Study ID
NCT03911596
Run by
University of Utah
People needed
17
Starts
2019-03-01
Expected to finish
2022-12-30
Last updated by the study team
2024-04-19

Who can join

Age: 45 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

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