Foster

New Arrival
Try On

Face a light source, align your face, take off your glasses , and tuck your hair behind your ear.

Select an alternate color on the right *
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Tortoise--front_image_sun
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Foster

New Arrival
Super stylish aviator frames that combine metal and acetate and are equipped with adjustable nose pads. Also available with blue light protection and for virtual try-on.
Measurements
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Super stylish aviator frames that combine metal and acetate and are equipped with adjustable nose pads. Also available with blue light protection and for virtual try-on.
Measurements

Single vision lenses have the same prescription throughout their entire surface. They can correct either distance or near vision.

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Foster

Sunglasses
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What's in a prescription?

The content of an eyeglass prescription is positively hieroglyphic. We can help with that.

Check out our guide

ASSISTANCE

Lenses

Scratch-resistant & anti reflection coating included on all lenses

Lense Details

Warranty & Returns

30 day returns and 1 year warranty on frames and lenses

Returns & Policies

Store Help

Adjustments and repairs with stylists and opticians in store

Find Your Store

Find my size

1. Take off your existing Glasses.
2. Measure from frame edge to frame edge (in mm)

Enter Current Frame Width
Number must be 3 digits
Your Bonlook sizing

Not sure where to start?

Read our guide

Foster

Space Tort--front_image_sun
Space Tort--side_image_sun
Space Tort--angled_image_sun
Tortoise--front_image_sun
Tortoise--side_image_sun
Tortoise--angled_image_sun
Space Tort--front_image_sun
Space Tort--side_image_sun
Space Tort--angled_image_sun
Tortoise--front_image_sun
Tortoise--side_image_sun
Tortoise--angled_image_sun
Single Vision

Choose your Single Vision Prescription

If you are not sure, no problem. We can help you with your prescription once purchased.

Readers

What strength do you need?

Reading glasses provide near vision correction in strengths ranging from +0.75 to +3.50. They are available without prescription online-only, and with prescription through our customer service department.

Multifocals

What strength do you need?

Multifocal lenses (progressive, degressive or anti-fatigue) contain two or more prescriptions, at once providing correction for various distances.

Choose your Single Vision Lenses

Sunglasses

Choose your Non-Prescription Lenses

Choose your Multifocal Lenses

Choose your protection.

Single vision lenses have the same prescription throughout their entire surface. They can correct either distance or near vision.

Choose your protection.

Non-prescription lenses are clear or tinted lenses, made available to those who do not require vision correction.

Choose your protection.

Multifocal lenses (progressive, degressive or anti-fatigue) contain two or more prescriptions, at once providing correction for various distances.

Single Vision

Single vision lenses have the same prescription throughout their entire surface. They can correct either distance or near vision.

Reading

Reading glasses provide near vision correction in strengths ranging from +0.75 to +3.50. They are available with or without prescription.

Without Rx

Non-prescription lenses are clear or tinted lenses, made available to those who do not require vision correction.

Multifocals

Multifocal lenses (progressive, degressive or anti-fatigue) contain two or more prescriptions, at once providing correction for various distances.