McTag...I am so glad that things have worked out for you regarding your strange vision experience. And I could not agree with all of you more, that vision is too precious to fool around with.
Several years back a company I worked for had neither vision nor dental coverage under their insurance plan and was in the process of choosing one over the other to add. I fought hard with the owners to get them to choose the vision plan, but they instead opted for the dental. It was cheaper I am sure and they have never been known to bestow more than minimum benefits to their employees, so I wasn't surprised, but very disappointed. It's like I told them...if you lose ALL 32 of your teeth, you can at least get dentures and still have the ability to eat and talk very well. But, if you lose your vision, what have you got to replace that?
I have needed corrective lenses from the age of two and for most of my adult life have worn contact lenses. As I got older, I would sometimes just use glasses depending on the tiredness of my eyes. About three years ago I was diagnosed with fibromyalgia and about 2 years ago had a very sudden and severe loss of visual acuity (over the course of about 2 weeks). I got me to thee top ophthalmology doctor in town who told me that for all intents and purposes, without incredibly strong contacts, I am legally blind. I don't mind the contacts at all and love being able to see pretty well, but I have a problem wearing them all the time. Some of the meds I take for the fibro cause intense dry mouth and dry eyes and the constant need to use refresh drops in my eyes is sometimes frustrating. I'll take that frustration over being blind all the time, anytime though. And very gratefully!