Been considering this for myself, just been watching how the technology evolves. Did you have cataracts or did you just have it done to replace contacts/glasses? Also interested in which lens replacements you got.
I needed the surgery. I was half kidding when I typed that comment above. However, when my optometrist first told me several years ago that I was developing cataracts, I already began to dream of the day that I'd be able to ski without correction. Two years ago he did a little test with a flashlight coming in from the side, asking if it caused uncomfortable glare. I answered "no" but later realized that my answer should have been "yes". At my follow-up exam one year ago I made a point of complaining of glare from oncoming cars. And I (slightly) fudged the eye chart test to make sure I didn't test better than 20/40, the threshold for when insurance will cover the procedure. When the ophthalmologist later looked in my eyes he commented "Hmm, I wouldn't have thought that you needed this yet". However, in the meantime I had read a anecdotal article by an ophthalmologist specializing in cataract surgery recounting his own experience with night glare that made him more sympathetic to his patients' plight. So I once again complained about night glare. That was only a half lie, because it was something I had begun to notice. And since he makes his living at this, he didn't press the issue. (Surgeon's mantra: A chance to cut is a chance to cure.) (Or another: To a hammer, everything begins to look like a nail)
Somewhat later I learned that some ophthalmologists will do lens replacements on healthy eyes to improve vision. More or less a cosmetic procedure. Perhaps this is what you were alluding to. Because my livelihood depends on good vision, I'd never consider such a thing. Just like I've never given serious thought to Lasik surgery. I might have advanced my own surgery by a year or two, but it was inevitable.
The kind of lens I chose is something of a complicated subject. An associate of mine got the multifocal lenses and is delighted with them. He is in the same line of work, so also needs sharp vision. However, the ophthalmologist (common to both of us) said that the multifocal lenses really don't offer optimal sharpness at all, or really any, focal distances. (I can expand on the reasons for that if you want) After talking with me for a few minutes he came to the conclusion that multifocal lenses would likely not be for me. He said he thought I'd be best served to have 20/20 uncorrected vision and to wear glasses for reading or working in front of computer screens. I didn't need any more prompting because I was already lukewarm to the idea of multifocal lenses. I think that my associate, more than anything else, wanted to get rid of glasses altogether. He had 20/20 vision up until he became presbyopic and complained endlessly about always misplacing his reading glasses. As for me, I've always worn glasses so it's no big deal for me to continue to do so. I'm just pleased as punch to be able to ski without. The extra bonus for opting for the single focus replacement lenses is that there was no upcharge not covered by insurance, so the procedure cost me a couple of thousand dollars less out of pocket. Of course, each of us has different needs/desires.
To really drift this thread- I had my annual appointment with my optometrist the other day and commented to him that if I had known that I wouldn't land perfectly on a -0- diopter correction, I'd have preferred to be a little myopic rather than now being a little hyperopic. Last year the surgeon did all his measurements for the replacement lenses and during all that I asked if he would land within a diopter or so of perfect. He said he'd have failed at his job if he didn't do better than that. Well, he did come very close and I am 1/2 diopter hyperopic (after a lifetime of being 6 diopters myopic). What that being 6 diopters myopic means is, since I don't have any significant astigmatism, I'd always had really excellent vision at 6" or less from my face. My wife called me the "super splinter remover". A myope can always walk closer to an object of interest, or bring that object closer, like a book or iPhone, and be able to see it. And because I was so near sighted, bringing something that close to my face means that I could
REALLY see it sharply. On the other hand, being hyperopic (far sighted) means that with the eye's accommodating apparatus at rest, nothing at
ANY distance is naturally in focus. That's why a far sighted college student who otherwise doesn't need glasses has to look up from his book every so often to look at a distant object to "rest" or defocus his eyes. All the time he is reading the book, the muscles flexing the eyeballs' lenses are firing full time to bring the print on the page into focus. Eventually, those muscles need to take a break. When that individual reaches 50, the lens is too stiff for that to work any more and that's when reading glasses can't be avoided. If we were sitting side by side, I could illustrate all this with a simple drawing. So, in my situation, now at 1/2 diopter far sighted, nothing around me is ever completely in focus, whether near or far. Now, 1/2 a diopter really is very close to perfect, but I can't quite see text on my iPhone without glasses. And even faraway objects become ever so slightly more sharp when I put on my glasses, which are +0.5 at the top of the lens. This is something that is not noticeable with cars, trees, or even street signs. However, it can be appreciated with fine details on distant objects, like a restaurant menu on the wall. Don't get me wrong- I'm thrilled to be 1/2 a diopter from having perfect vision. On the other hand, if my ophthalmologist had landed me 1/2 diopter on the near sighted side of perfect, without glasses I'd be able to bring that iPhone close enough to be able to read some of the larger text. So anyway, and excuse me for that long-winded technical intro, my optometrist said that by coincidence he just read an article, probably an opinion piece, by a cataract surgeon who wrote that he had begun lately to shoot for having his patients be 0.5-0.75 diopter myopic. Everyone comes into his office wanting "perfect" vision after the surgery, but he had come to the same conclusion as I have over this past year- better to leave that patient a little myopic rather than hyperopic, or even at -0-.
Apologies for the hijack. But, hey, Corgski asked!