| 摘要 |
A device for improved vision into or out of at least one eye of a subject. The device comprises an enclosing vessel for holding one or more lenses in front one or two eyes of the subject and for holding a substance whose refractive index is matched to the refractive index of the cornea. The vessel is adapted to seal the substance to the face around the eye or eyes of the subject thereby allowing focusing into or out of the eye or eyes.
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