07 Feb, 2010
Do You Understand Your Eye Doctor’s Optical Prescription?
Posted by: portfeed In: Health
On a classic prescription specs prescription, you’ll see two sets of rows. Customarily top portion is for your OD or right eye while the bottom portion is for your OS or left eye.
For Distance amendment, there should always be a price below Sphere and more often than not it is negative. Its abbreviation is ‘D.V.’ [...]