PMID- 27828392 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20180131 LR - 20181023 IS - 1094-4087 (Electronic) IS - 1094-4087 (Linking) VI - 24 IP - 20 DP - 2016 Oct 3 TI - Voltage-controlled accommodating IOL system using an ion polymer metal composite actuator. PG - 23280-23288 LID - 10.1364/OE.24.023280 [doi] AB - Surgeons treat cataracts by replacing the clouded lens with an intraocular lens (IOL), but patients are required to wear reading glasses for tasks requiring near vision. We suggest a new voltage-controlled accommodating IOL made of an ionic polymer metal composite (IPMC) actuator to change focus. An in vitro experiment was conducted where an actuator was placed inside the eye and moved with applied voltage. The lens attached to the actuator was deformed by its movement to change the patient's focus. The results showed that this system can accommodate a change of approximately 0.8 diopters under an applied voltage of +/- 1.3 V. FAU - Horiuchi, Tetsuya AU - Horiuchi T FAU - Mihashi, Toshifumi AU - Mihashi T FAU - Fujikado, Takashi AU - Fujikado T FAU - Oshika, Tetsuro AU - Oshika T FAU - Asaka, Kinji AU - Asaka K LA - eng PT - Journal Article PL - United States TA - Opt Express JT - Optics express JID - 101137103 EDAT- 2016/11/10 06:00 MHDA- 2016/11/10 06:01 CRDT- 2016/11/10 06:00 PHST- 2016/11/10 06:00 [entrez] PHST- 2016/11/10 06:00 [pubmed] PHST- 2016/11/10 06:01 [medline] AID - 350481 [pii] AID - 10.1364/OE.24.023280 [doi] PST - ppublish SO - Opt Express. 2016 Oct 3;24(20):23280-23288. doi: 10.1364/OE.24.023280.