When I first got contact lenses in 7th grade and announced ecstatically that I could finally see properly, my mother burst into tears. I remember this primarily because it’s the only sentimental thing she ever did.

Since then, glasses, contacts and post-age-40 reading glasses have been a fact of life and an ever-expanding part of my wardrobe.  If I wear my contacts I can’t see anything smaller than type THIS BIG so I stash reading glasses all over the house, in the car and in at least one pocket.  This also requires the expensive addition of reader sunglasses — also stashed in multiple locations. And yet, I often can’t find a pair.

Although I see best with my regular (progressive bifocal) glasses, they’re a real pain. They get dirty. They stretch and eventually slip off my nose. And they’re heavy enough to break tiny blood vessels in my cheeks if I wear them all the time. Memo: stock up on cover up.

Eventually I’ll probably need cataract surgery and maybe by then science will have a perfect solution. Meanwhile, at my latest annual eye exam, my doctor suggested I try monovision to eliminate the need for readers, which she thought would work better for me than bifocal contacts.

How It Works

With monovision, you wear a contact lens on one eye to correct your distance vision (aka nearsightedness) and a lens on the other eye to correct your near vision (farsightedness). The distance vision lens is worn on your dominant eye, i.e., the one that sees far away objects better.

The term “monovision” is a bit misleading. After about a week or two, brain learns to merge the two images to (theoretically) let you see clearly at all distances. But each eye will still see best at its own designated correction.

Plan on Multiple Visits

My eye doctor warned me that it might take multiple visits before landing on the right combination. Meanwhile, as my friend S (who won’t try this) says, I could be walking into walls. I leave with a 10-day supply of trial lenses. Note: you may be charged a higher fitting fee than usual because most people need “tweaking” before the lenses are perfect.

Rx 1: Right eye (distance) same as my normal prescription. Left eye (close up): under-corrected for distance and too blurry for close-up reading. Result: dizziness and lousy vision. Lose-lose.

Rx 2: A different doctor (young and impossibly chic) gives me a thorough exam trying a lot of subtle modifications to get me closer to the best prescription. Results: No change to right eye. Left eye made weaker so close-ups are better, but not great. Still dizzy and not seeing well enough. Feh.

Rx 3 (3 weeks after my initial checkup): Dr. Chic has me try a toric (weighted) lens for the mild astigmatism in my right eye. Upside: distance vision is a little sharper. Downsides: toric lenses are more expensive, thicker, and have to be perfectly positioned. She explains that there is a vertical line on the lens that should be at the bottom when you place it in your eye. After struggling to figure out why the line keeps moving, I realize the next day that there are actually TWO vertical lines – one will be at the top of the lens when the other is at the bottom. This seems unnecessarily complicated.

For the left eye, she gives me an even weaker lens. Now my close-up vision is excellent. Off I go with more test lenses, opting to wait a few days to see if this whole experiment is worth it or if I should just renew my old contacts prescription and stick with reading glasses. After all, I have made a substantial investment in readers at this point!

The Research

What I’ve learned so far: Not everyone is a monovision candidate. Some people find that it compromises the clarity of their distance vision, making far away objects appear slightly blurry. I suspect this is going to be my problem, especially when I’m driving.

For others, monovision doesn’t provide good enough near vision to eliminate the need for readers. That would be pointless, no?

Finally, although the two eyes work together as a team, there can be a slight loss in depth perception. And I’d always need to carry glasses with me in case of an emergency (e.g., getting something in my distance eye and truly not being able to see anything.) If I have to carry glasses, wouldn’t it be a whole lot easier to just wear them?? Plus, they’re never going to fit in a small purse.

All in all, I’m giving this another week. Fingers (and eyes) crossed!