Due for cataract surgery myself, and my understanding is it's a simple lens replacement with a manufactured one,
Not sure about the shelf life, though, as my mother had the op about 20 years ago, and was able to read newspaper print unaided afterwards. Her sight's gradually gone downhill since, (though she will be 96 next month).
Not sure about the shelf life, though, as my mother had the op about 20 years ago, and was able to read newspaper print unaided afterwards. Her sight's gradually gone downhill since, (though she will be 96 next month).