What do the numbers in an idk stand for

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Prey Predator Prequel Hulu. Window 11 SE Downgrade. Disney Plu TikTok. Windows 11 Default Browser Block. Teams in Windows 11 Taskbar. Smart TVs Ads. Team Comes to Workplace by Meta. A prism corrects lay eyes.

It may correct delicate conditions including particular eye disorders and conditions that need the image in focus to change its position. Such conditions include squints. It is measured in Prism Dioptre.

The value may go up to ten. PD stands for Pupillary Distance. It is the distance between the centers of your pupils. It is measured in millimeters. The measurement makes it possible to ensure that when you get your glasses, you are looking through the right spot in your lenses.

It is possible to take this measurement on your own if your eye care provider does not provide it. The average number is 62mm for women and 64mm for men. It can, however, range between 58 and 68mm. Distance is the prescription that you need to correct your short or long sightedness. The glasses are suitable for all activities including walking around, running errands, and driving. Inter stands for intermediate. The prescription is for people who need to correct their intermediate vision.

Near prescription glasses correct near sight. They are suitable for work that requires you to pay attention to detail. It represents the distance from the back of the lens of your glasses to the apex of the cornea. It can be adjusted to change the power of the lens in relation to the eye. You need the measurements when changing prescriptions for your eyeglasses. Remember that your eyeglass prescription does not apply to contact lenses.

This is because the lens power is different between the two. Eyeglasses are positioned at a distance from the eyes, whereas contact lenses sit directly on the eyes. These are all abbreviations for specific phrases commonly used in informal written computer correspondence, online forums and boards, and online gaming. Following are some common acronyms and their meanings:. This is document adkc in the Knowledge Base. Last modified on Skip to: content search login.

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