OD vs. OS: One for each eye Eye doctors use the abbreviations “OD” and “OS” to denote your right and left eyes. Your eye doctor may give you a paper prescription that looks something like this. OD is your right eye.OD is short foroculus dexter, the Latin phrase for “right eye...
Single Vision Prescription: OD (Right): SPH ?, CYL?, AXIS ? OS (Left): SPH?, CYL?, AXIS ? PD (far or near): ? (your Pupil Distance) Progressive Prescription: OD (Right): SPH ?, CYL?, AXIS ? Add:? OS (Left): SPH?, CYL?, AXIS ? Add:? PD (far or near): ? (your ...