To help you determine what all this means, here are common eye prescription abbreviations and what they mean: OS (Oculus Sinister): Refers to your right eye. OD (Oculus Dextrus): Refers to your left eye. OU (Oculus Uterque): Refers to both your eyes. D (Diopter): This is represented...
Reach out to alocal eye care professionalfor help translating your prescription. Or, if it's been a while since you've had your eyes checked, don't try to get away with an old prescription. It's time for an eye exam! Even when ordering online, prescriptions should be up to date. So...
SINGLE PD, which can be either a distance PD or a near PD, is thepupillary distance between the centers of two pupils. Most prescription eyewear, excluding reading glasses, can be ordered using PD. To figure out how to determine near PD for reading glasses, continue reading. The distance ...
For non-prescription eye drops, we recommend following the instructions provided on the eye drops package. You'll find that some eye drops are designed to be used specifically in the morning and others at night. Can I apply eye drops when I have my contact lenses in? Most eye drops are ...
Still not sure what lenses you need? In a comprehensive eye exam, your eye doctor will make sure your eyes are healthy and determine your current eyeglasses prescription. You’ll also have a chance to speak with an eye care provider about what lenses best suit your vision needs. ...
Every set of prescription lenses has an “optical center”, which should align with where you look through the lens. Pupillary distance is used to determine this and should be as accurate as possible. What is single and dual PD? Single PD, or binocular PD, is the pupillary distance betwee...
Hay fever, which is also known as seasonal allergic rhinitis, causes the nasal passages, throat and eye membrane to become inflamed when your immune system reacts to the virus. Sensitivity to pollen in the air causes hay fever. It is commonly experienced during the spring season when the pol...
Every set of prescription lenses has an “optical center”, which should align with where you look through the lens. Pupillary distance is used to determine this and should be as accurate as possible. What is single and dual PD? Single PD, or binocular PD, is the pupillary distance betwee...
Ray-Ban is the way to go if you want a pair of aviators. You can choose from a number of frame and lens colors. Maui Jim has a wide variety of sunglasses with rectangular frames. They also offer rimless rectangular shades. Do you want prescription sunglasses? Try Transitions lenses. These...
The vet will look at your pet's eyes to determine the problem. Then, he will use that information to determine the ideal treatment for your furry friend. He will start by taking care of any underlying cause. An example would be removing a foreign body in the eye. ...