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OD stands for oculus dexter and indicates the RIGHT eye

OS stands for oculus sinister and indicates the LEFT eye

OU stands for oculus Uterque and indicates BOTH eyes

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12y ago
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6y ago

"oculus sinister" Latin for "left eye"

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Q: What OD ad Os indicate in eye prescription?
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Is a glasses prescription with OD -0.25 OS plus 1.75 powerful or mild?

Your right eye RX (OD) is very weak. Your left eye RX (OS) is rather mild. -US Navy Optician


What does od mean in eye drops?

"OD" in eye drops stands for "oculus dexter," which is Latin for "right eye." It indicates that the eye drops are meant to be used in the right eye.


Is OS the left eye?

OD = right eye, OS = left eye. It's latin based OD = ocula diestra, OS = ocula siniestra, OU = oculi uniti (both eyes)


How do you find out your right and left eye power for buying contacts?

A prescription would be needed to determined the 'power' of each eye if you're ordering contacts. If you're unsure and/to unable to get an eye exam to determine your prescription, to be on the safe side order +0.00 OS and +0.00 OD.


OD is left or right eye?

The O.D. designation on an eyeglass or contact lens prescription means the right eye or oculus dexter. The O.S. means left eye or oculus sinister.


Which eye is OD?

OD stands for oculus dexter, which is Latin for "right eye." So, OD refers to the right eye.


What does OD mean in science?

In science, OD typically stands for "optical density," which is a measure of how much light is absorbed or scattered by a substance. It is commonly used in spectrophotometry to quantify the concentration of a substance in a solution.


What does this eye prescription meanOD Plano -50 x 100 O S Plano -50 x 95?

Od means RIGHT eye,and 50 x 100,it's result OS means LEFT eye,and 50x 95,it's result.


What does OD mean in Ophthalmology?

The terms Oculus Dexter (right eye), Oculus Sinister (left eye), and Oculus Uterque (both eyes) are used in medicine, usually abbreviated OD, OS, and OU, respectively.


What does an increase in od and os of one quarter mean?

Your ophthalmologist, optometrist, or optician should explain that to you . . . whoever it was that wrote the prescription.


What is the abbreviation for the right eye?

ODThe medical abbreviations regarding the eye(s) are OD (Oculus Dexter, right eye), OS (Oculus Sinister, left eye), and OU (Oculus Uterque, both eyes).


How do you read a prescription for glasses?

The numbers on your prescription will correspond to the following: - Dia - Diameter - OS - Left Eye - OD - Right Eye - BC - Base Curve - OU - Both Eyes - Axis - (Toric lenses only) - Cyl - Cylinder (Toric lenses only)