![]() ![]() The other holes in the iris look like, but don't function as, pupils. In false polycoria ( pseudopolycoria), an eye seems to have multiple pupils but actually only one pupil reacts to light. Each pupil will react to light independently by constricting or dilating on its own. In true polycoria, the eye has two or more fully functioning pupils within one iris. Even an eye doctor can't necessarily tell the difference at first glance. There are two main types of polycoria: true polycoria and false polycoria. SEE RELATED: Anisocoria: Unequal pupil sizes True vs. Other conditions affect how the pupil responds to light, including: Polycoria is one of several eye conditions that affects the pupil. By allowing just the right amount of light to reach the retina, the pupil helps you see clearly and lessens glare both during the day and at night. The pupil is a part of the eye that's extremely important for vision. The pupil is surrounded by muscles that make it smaller (constrict) in bright light and make it larger (dilate) in dim light. The pupil is an opening in the center of the iris that changes in size to allow more or less light into the eye. This guide to polycoria explains the difference between true and false polycoria, how polycoria may affect vision and how the condition can be treated. In cases of true polycoria, each pupil reacts to light and functions independently of the other one. Polycoria is an extremely rare eye disease in which a patient has multiple pupils in one eye. It should be an automatic part of the process everywhere.Most people have one pupil in each eye - but that's not the case for everyone. In Massachusetts, regulations require doctors to give you your PD at no charge - if you ask. But the rules about PD, where they exist, vary from state to state (some doctors even make patients pay a fee for the number). The Federal Trade Commission requires eye doctors across the country to give patients a copy of their prescription for free. Search this topic online and you’ll turn up headlines like “Give me my damn pupillary distance!” as well as “Responding to a request for PD measurements: How to keep patients in-house, not online.”īut this has to stop. The doctors and their staffs are just as worked up, too. I’ve talked to dozens of fellow four-eyes who want to buy online but haven’t worked up the nerve to ask for their PD, fearing a stern talking-to from their eye doctors. But I felt like a million bucks and had several hundred more in my wallet. A week later I had adorable new glasses, with high-index lenses even! I was used to spending $400 at the optical shop these cost me just $125.įor the record, I saw no better or worse with my discount glasses than with those purchased through my optometrist. (I made sure the signature side was facing out.) I sent off that silly selfie and soon got confirmation that I was all set. The website noted I could upload a picture of myself holding a credit card under my nose and they could measure it that way. Then I got to the part of the form where I had to enter my PD. I fell in love with the Finch, in Violet Magnolia, if you must know, and logged in to order them. I did some research about online glasses and found that Warby Parker had good reviews and a home try-on service. I could get fashionable glasses for less than $100? Free shipping? And I could return them hassle-free if I looked ridiculous? I was sold. I swear that at that moment the clouds parted and angels began to sing, though maybe that was the punch. Cue the mean girls.Īnd then at a party a few years ago, a woman rocking a very bold pair of frames I admired told me she got them online for next to nothing. I had Strawberry Shortcake frames well into middle school. If my prescription didn’t change, I could be stuck with the same tired pair of glasses for years. I certainly did.Īlso, my hard-working parents weren’t exactly worried about my being on-trend. Add in the fact that it was the ’70s and my glasses were Coke-bottle thick, and you might understand why I wasn’t prom queen. ![]() To say my awkward stage lasted longer than most is being kind. When I was a kid, I had braces, freckles, and ill-fitting hand-me-downs. I inherited my mom’s lazy eye, and it returns, to my husband’s great amusement, when I’m tired. I squint all day at my computer and struggle with fine print, even with my glasses on. The optician grumbled her PD, then went on to say that he was fed up with people coming in with glasses they ordered online just to save a few bucks and asking him to fix them. But I wanted that number because if my daughter broke or misplaced these purple cheetah-print beauties, I wasn’t going to shell out another $300 for a replacement pair. Clearly we were ordering a pair of glasses there. At the optical shop that day, I kept my cool in front of my kid, but I was steaming. ![]()
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