What is the meaning of eye Power 6 6?

Many people refer to ‘perfect’ vision as ‘6/6′ or ’20/20’ (US notation measured in feet), but this is not strictly true – these terms refer to ‘average’ vision. If you achieve a vision measurement of 6/6, this means that you can see at a distance of 6m what an average person also sees at the same distance.

What does 6 12 mean in an eye test?

Simply put, 20/20 means ‘normal’ distance vision. In contrast, 20/40 (or 6/12) vision means that a patient who is 20 feet (6 metres) away from a standard eye chart can only read the same-sized letters that someone with 20/20 vision can read from further away (i.e. 40 feet or 12 metres away from the eye chart).

Are my eyes 6 6?

It is really just to do with feet and metres. 6/6 means you see at 6 metres what an average person can see at six metres, and 20/20 is the equivalent in feet, twenty feet versus twenty feet.

Is 0.25 eyesight bad?

If your number is between -0.25 and -2.00, you have mild nearsightedness. If your number is between -2.25 and -5.00, you have moderate nearsightedness. If your number is lower than -5.00, you have high nearsightedness.

What is the normal eye power?

20/20 vision is normal vision acuity (the clarity or sharpness of vision) measured at a distance of 20 feet. If you have 20/20 vision, you can see clearly at 20 feet what should normally be seen at a distance.

What is perfect vision number?

Is 1 25 power lens correction bad for vision?

1.25 power lens correction is relatively mild. When it comes to corrective vision wear, the further from zero the number, the worse a person’s sight. For many, 1.25 would not warrant prescription eyewear.

Is 1 25 eye prescription bad?

Is 1.25 Eye Prescription Bad? 1.25 power lens correction is relatively mild. When it comes to corrective vision wear, the further from zero the number, the worse a person’s sight. For many, 1.25 would not warrant prescription eyewear.

What does a large number mean on an eyeglass prescription?

A large number: Whether a + or -, a large number indicates a stronger prescription. OS and OD: On an eyeglasses prescription, OS stands for Oculus Sinister, which refers to the left eye. OD stands for Oculus Dexter and refers to the right eye.

What is considered bad eyesight and do you need prescription glasses?

In cases where a person receives a diagnosis of 2.25 or 3.00 or higher number, prescription glasses are needed to correct the problem. A 1.25 eye prescription is not bad. It is considered relatively mild and some people won’t need prescription eyewear for it. What is Considered Bad Eyesight?