Glass Enamel & Ophtalmic Optics, Volume. 53, Issue 3, 1(2025)
Clinical Application Effects and Wearing Experience Observation of a Novel Progressive Addition Lens
To observe the wearing experience of a new free\|form designed toroidal progressive addition lenses in the presbyopic population, thirty-three presbyopic subjects wearing the new progressive addition lenses were selected using sequential sampling method, and the subjective visual quality and wearing experience were observed on the basis of the Wearing Experience Scale after the first wear, one week of wear, and one month of wear. The results showed that the new design of progressive addition lenses allowed presbyopes to obtain a good visual clarity at different distances, visual field width at different distances, and freedom of switching the use of distance and near distances. In addition, the new design of progressive addition lenses was easy and quick to adapt to, with similar adaptability observed in the myopic, hyperopic, and emmetropic groups. There was no significant wearing experience difference at different time nodes of use.
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ZHANG Qing, WANG Ling, ZHOU Tingting, WANG Jincheng, YU Wenli, HOU Jia, GAO Xiaomin. Clinical Application Effects and Wearing Experience Observation of a Novel Progressive Addition Lens[J]. Glass Enamel & Ophtalmic Optics, 2025, 53(3): 1
Received: Oct. 22, 2024
Accepted: May. 26, 2025
Published Online: May. 26, 2025
The Author Email: WANG Ling (wling@jit.edu.cn)