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Those headings are Latin abbreviations: OS means oculus sinister, which refers to the left eye, and OD means oculus dexterous, the right eye. Some prescriptions will also have the abbreviation OU, which stands for oculus uterque and pertains to both eyes.
Simply put, “OD” is your right eye and “OS” is your left eye. One memory trick is to think of “D” as referring to your dominant side, which for 85-90% of people in Western countries is the right side. Also the right eye (OD) will always be listed above your left eye (OS). Oculus dexter = right eye. Oculus sinister = left eye.
9 paź 2024 · OD refers to the right eye, while OS refers to the left eye. You may also notice a column labeled OU, which means oculus uterque, or both eyes. Some eye doctors have replaced OD with RE (right eye) and OS with LE (left eye).
6 mar 2024 · OD refers to “oculus dexter,” Latin for your right eye. Your doctor may also refer to it by its abbreviation “OU,” for oculus sinister (left eye) or in some instances even include a column labeled with this abbreviation which stands for both eyes.
They are abbreviations for Latin terms for your eyes: OD: stands for oculus dexter, or your right eye. OU or ODS: stands for oculus uterque/oculus dexter et sinister, or both eyes. SPH or sphere is the amount of lens power you need to see clearly. It measures how long or short-sighted you are.
19 mar 2024 · We now know that the Latin terms for your left and right eyes, OD and OS, serve as the foundation for your eye prescription. Understanding what your eyes require to see clearly is made easier by being able to read your prescription.
27 lut 2019 · OD is short for oculus dexter, the Latin phrase for “right eye.” OS is your left eye. OS is short for oculus sinister, Latin for “left eye.” Your vision prescription may also have a column labeled "OU." This is the abbreviation for oculus uterque, which means "both eyes" in Latin.
