Contents
- 1.What do you mean by Single Vision?
- 2.What do you mean by Pupillary Distance and how is it measured?
- 3.What is bifocals?
1.What do you mean by Single Vision?
Single vision simply means that your vision is either near or far sighted, just not both. Single vision lenses are lenses that only contain one viewing zone.
2.What do you mean by Pupillary Distance and how is it measured?
Pupillary distance reders to the space in millimetres between the center of your left pupil and your right. Ask your optician to include this in your prescription so we can find out where the optical center of your lenses will be. You see, without your pupillary distance, the glasses we make will have your vision feel blurred or fuzzy! The pupilallary distance helps us center your vision, making sure your lenses help you, not fight you.
3.What is Bifocals?
Bifocal Lens is for distance and near vision corrections, so you can read the book while watch your favor TV at same time.