My userpic is a lie. I wear glasses. I'd tried wearing contact lenses before, but putting them in and taking them out every single day turned out to be a bigger pain than expected. It's a little vanity of mine, being photographed without my glasses--people change, but a photograph is forever, so you might as well send forth your best image.
Amanda has detailed the experience of buying glasses on Maastricht Minutiae. My own 2009 experience was similar, except that I opted for the Eyes + More rather than Het Huis Opticiens--they had oval-esque frames. And yes, it really is that simple. Some small glasses stores in the US (Designer Eyes, in Philly, where I bought my silver pair that I wore for 5 years, even though I needed a new prescription about 2 years in) operate in a similar way, but price-wise the Dutch stores are much better, as "extras" like non-reflective coatings and thin lenses don't cost extra. I have a pretty strong prescription, so it was a pleasant surprise to see that yes, €85 glasses do, in fact, cost €85.
The other major benefit of buying from a store such as Eyes + More is that, when you do, all of your data ends up in the system--your prescription, the set of your eyes, distance between your pupils, etc--so that, if after a year or two, you want prescription sunglasses, you can just walk in, point to a frame, pick out a lens color, and two weeks later pick them up. Obviously this only works if your prescription hasn't changed noticeably, and mine hasn't. Most glasses can be made in one or two days if the store has the lens in stock, but sunglasses usually require special lenses that need to be ordered, hence the long wait time. You can also ask for sunglass lenses in any frame, including the daintier wire frames--I chose the sturdier plastic ones because I'd be carrying them in my purse.
It was a major revelation to ride home without squinting into the road glare. Being able to read a book in the sun without going blind was also nice, and having an extra pair of normal glasses lying around is nice for the days when