The kind of oven you use makes a great difference in how long does it take to bake a potato. If you use a convection oven or a microwave the time taken to bake a potato can be reduced to a great extent. However, potatoes bakes in a conventional oven always turn out to be fluffier and more delicious.
OD is oculus dexter = right eye. OS is oculus sinister = left eye. They're usually listed right eye first because your right eye is the left one from the viewpoint of the person writing the prescription. Written Apr 24 Â· View Upvotes.
In the United States, you need a written prescription to buy contact lenses. The prescription form will list measurements for each eye under columns labeled OD and OS.. OD is an abbreviation for the Latin term oculus dexter, or right eye. OS is short for oculus sinister, or left eye.