Left and right eye - Oculus sinister and Oculus dexter
left ear
Fellow of the College in Vision Development
OS : Over Seas Conus : Continental United States
Place of Worship
Scalable Disk Array =D Anthony Hopkins - not the actor
In eye prescriptions, "OS" refers to the left eye and "OD" refers to the right eye.
OD = right eye, OS = left eye. It's latin based OD = ocula diestra, OS = ocula siniestra, OU = oculi uniti (both eyes)
overdose
OD has 2 meanings you can OD(over dose) or the slang way OD(over doing it) OD also stands for "Organizational Deevelopment"
Your right eye RX (OD) is very weak. Your left eye RX (OS) is rather mild. -US Navy Optician
left ear
Over Dose.
Your prescription indicates the following for each eye: "OD" refers to your right eye, and "OS" refers to your left eye. The "Sphere" values (1.00) indicate the degree of nearsightedness or farsightedness, with positive numbers for farsightedness and negative for nearsightedness. The "Cylinder" values (-1.00 for OD and -1.75 for OS) indicate astigmatism, while the "Axis" values (180 for OD and 176 for OS) specify the orientation of the astigmatism correction in degrees.
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.
Right OS = Left Yes....from oculus (eye) dexter (right) and oculus sinister(left)
Fellow of the College in Vision Development
Over drive