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Blacksheep Glasses — Official Store for Prescription Glasses and Eyewear

Blacksheep Glasses — Official Store for Prescription Glasses and Eyewear

Blacksheep/Eyewear/Sunglasses/Butterfly Black TR90 Sunglasses #BS423-0411
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Butterfly Black TR90 Sunglasses #BS423-0411

£11.93
Other retailers£119.63

Lightweight and flexible, the black butterfly frames made from TR90 deliver everyday durability without sacrificing comfort.

Choose a colour

Free UV400, anti-scratch & anti-reflective included
Verified by licensed opticians
Endless customization — clear, blue-light, tinted & more
Estimated delivery: 8–12 business days (including production)
Standard production: 1–3 days
24/7 customer support
100% VISION Guarantee
— Or your money back.

Dimensions

Frame Width: 147mm
Bridge Width: 18mm
Temple Length: 149mm
Lens Height: 42mm
Lens Width: 56mm
Minimum PD: 67mm

What Our Customers Say

Isabella R., Rome
★★★★★
Accidentally became a glasses collector.
I only meant to buy one pair, but the prices were so good and the styles were so tempting, I ended up with three! No regrets.
Zoey R., Manchester
★★★★★
This is basically the SHEIN of glasses
Endless styles, ridiculously low prices, and they actually look good on. If you like variety and don’t want to spend a ton, this site’s a goldmine.
Michelle T., Toronto
★★★★★
Didn’t feel ‘cheap’ at all
The price threw me off at first — I assumed it’d feel flimsy. But once I put them on, they felt solid and actually fit better than some of my old pairs.
Chloe B., Sydney
★★★★★
Goodbye, boring glasses!
I was stuck in a rut with the same old frames for years. This site has so many unique and stylish options, I feel like I've rediscovered my personal style.
Amir P., Lyon
★★★★★
Just as good as my old pair from [major brand]
I had a similar style from a well-known brand that cost me over $150. These feel almost identical — and they were like 90% cheaper.

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Why are the lenses so affordable? Blacksheep is the world's first eyewear incubator offering factory-price glasses – The lenses are designed by renowned manufacturers. You get your eyeglasses directly from the factories, with no middlemen or hidden fees.

Choose the Right Lenses for Your Glasses

Prescription Types

blacksheep single vision
Single Vision
blacksheep progressive vision
Progressive Vision

Lens Types

blacksheep bluelight protection
Blue Light Protection
blacksheep tinted gradient
Tinted & Gradient
blacksheep photochromic
Photochromic
blacksheep polarised
Polarised

Lens Materials

blacksheep classic lens
Classic Lens
blacksheep premium lens
Premium Lens
blacksheep superior lens
Superior Lens