Soft contact lens that can be worn for 1 month without removing it even when sleeping

According to the Nihon Keizai Shimbun news report, there seems to be a soft contact lens that can be worn for one month without removing it even when sleeping.

This is the first time in Japan and may be perfect for people with long contact lens wearing times or those who may sleep while wearing contacts.

Details are as below.
Ciba Vision, soft contact continuous wear in one month

According to this article, Ciba Vision, a contact lens dealer, announced that it has announced that it has acquired approval that it can wear for one month in a row, the one month replacement type soft contact lens "O2 Optics" currently on sale.

It is the first time in Japan that soft contact lenses can be worn for a month without removing them even when they sleep, and they are expecting demand for people who wear contact lenses such as cabin attendants of aircraft for a long time.

According to the link below, O2 Optics has realized oxygen permeability six times higher than conventional soft contact by adopting the new material "silicone hydrogel", to prevent eye congestion etc We are making it possible.

Contact lenses O2 Optics | Cibavision