Possibly the most important part of the eyewear buying process is choosing the right glasses. Your PD (Pupillary Distance), the size of the frames, the best eyeglasses for your face shape, and what your prescription means, all those contribute to how happy you are with your eyeglasses. This guide will help you better understand what options are more suitable for you and help you choose eyeglasses to fit you.


How to Measure Your Pupillary Distance (PD)
Pupillary Distance (PD) is the distance between the center of one pupil to the center of the other.

Eyeglasses For Your Face Shape
It is effective and easy to choose the glasses that suit you by face shape.

How to Measure Your Frame Size 
Choosing the right size is the key to wearing glasses comfortably.

How To Fill Out The Prescription
If your prescription is like the following one, you need first to choose...

Lenses And Coatings
Professional lens service is one of the reasons to choose Owlarks.

Blue Light Blocking Lens
It can effectively filter blue rays without aberration and anamorphosis.