- How to read your prescription
- Learn about our lenses
- Find your frame
Understanding your prescription
If you have an existing prescription from a past eye exam, you can use that here. All the numbers may seem scary at first, but don’t fret. We break them down for you below.
OD & OS
OD Means right eye
OS Means left eye
SPH
Indicates eyeglass
prescription power
ADD
Added magnifying power on the lower part of multifocal lenses
CYL
Correction
number
needed for astigmatism
AXIS
Describe the degree and
direction of your astigmatism
IPD
Distance between the
centers of your pupils
Guide to Lens Upgrade
Our prescription glasses are multicoated with scratch resistant, anti-glare and UV protection lenses that give you clear, comfortable vision. You also have the option to customize your glasses with lens upgrades to suit your needs. Learn more about our upgrades below.
Best for those who want a combination of blue light protection and photochromic lenses that darken under the sun.
Suitable for single vision users with grades (SPH) ranging from +1.00 to -6.00 and astigmatism (CYL) up to –2.00
Best for those who want blue light protection to reduce digital eye strain and other screen-related problems.
Suitable for single vision users with grades (SPH) ranging from +3.25 to -12.00 and astigmatism (CYL) up to -6.00.
Best for those who want photochromic lenses that darken under the sun. This upgrade also equips lenses with 100% UV protection.
Suitable for single vision, bifocal and progressive users with grades (SPH) ranging +7.00 to -10.00, astigmatism (CYL) up to -6.00 and additional power (ADD) from +1.00 to +3.00
Best for those who like to play with color. This upgrade also equips lenses with 100% UV protection.
Suitable for single vision users with grades (SPH) ranging from +3.00 to -3.00 and astigmatism (CYL) up to -2.00
Best for those who want to reduce the thickness of high prescription lenses.
Suitable for single vision and progressive users with grades (SPH) ranging from +8.00 to -10.00, astigmatism (CYL) up to -10.00 and additional power (ADD) from +1.00 to +3.00
Best for those looking for lightweight and durability in their lenses to reduce scuffs and scratches.
Suitable for single vision and progressive users with grades (SPH) ranging from +6.00 to -10.00, astigmatism (CYL) up to -6.00 and additional power (ADD) from +1.00 to +3.00
Frames best for your face shape
Your face shape plays a big part in how frames look and feel. Whether your features are square, oval, round, or heart-shaped, the right pair can highlight your best angles and balance proportions. Explore our tips below to see which frames compliment your shape best.
Round
We recommend frames with a more angular structure to add definition and sharpen soft features. Best shapes: rectangle and square
Shop frames for you
Square
We recommend frames with a rounded structure for balanced contrast and to soften sharp features. Best shapes: round and oval
Shop frames for you
Oval
Almost any frame works! But we recommend frames with an oversized fit to balance out the length of your face, or geometric structures for contrast. Best shapes: pilot and square
Shop frames for you
Heart
We recommend frames with an upswept structure or wide fit to balance out your features. Best shapes: pilot and cateye
Shop frames for you
Diamond
We recommend frames with softer edges or a top-heavy structure to bring attention to your eyes and cheekbones. Best shapes: browline and oval
Shop frames for youHow to Find the Right Size
The easiest way to figure out your frame size is to hold up an ID-sized card against your face. Follow these steps below so you can determine whether you need a Narrow, Regular, or Wide frame.
Step 1
Look in front of a mirror or use the front-facing camera of your phone.
Step 2
Take an ID or credit card and vertically place one edge of the card at the center of your nose.
Step 3
Determine where the other side of the card ends and identify your frame size in the diagram below.
