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We’ll craft made-to-measure precision lenses to bring your favourite sunglasses back to life.
Simply post them to us and relax while we do the rest.
Sunglass Fix replacement lenses for BY sunglasses starting from just $39.95. Our lenses are designed to be as good, if not surpass the performance of your original BY lenses.
Simple, high-quality replacement lenses
Exceptional replacement lenses for everyday use
The pinnacle of sunglass lens technology
This diagram is for regular plastic frames. We also provide specific video instructions for metal, rimless, and other frame styles.
See videosOrder custom cut and installed sunglass replacement lenses, and we’ll take care of it for you at no extra cost.
View custom lensesSunglass model information is typically found on the inner arm of the frame. Look for a model number, model name and lens width.
How to find your sunglass modelIf you are unsure of your sunglass model, our technicians can identify your sunglass for you!
Contact usDon't worry! Our custom lens service can create a pair of lenses for almost any sunglass model on the market, at no extra cost.
View our custom lens servicePolarized lenses reduce glare and improve clarity. At the Sunglass Fix, we use premium-quality polarized lenses for BY sunglasses, made industry-leading Japanese polarization technology.
View our colour range
As an award-winning company, we have specialised in crafting premium replacement lenses for BY sunglasses since 2006. The replacement lenses and coatings offered by Sunglass Fix are recognised as the best in their class.
Our lens qualityYou can easily replace your lenses for BY at home, often without the need for any tools. We offer step-by-step video instructions to guide you through the entire process.
Replacing lenses
The Sunglass Fix offers an extensive selection of vibrant colors in our range of replacement lenses for BY sunglasses. From striking mirrors to gentle gradients, all our lenses provide 100% UV protection.
Our lens coloursOur custom service can create high-quality lenses tailored specifically for your beloved BY sunglasses, regardless of their age or rarity.
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At The Sunglass Fix, we recognize the critical importance of exceptional optics in your BY sunglasses. Our precision polyamide lenses are engineered to deliver optical clarity rivaling glass, meticulously crafted to restore your sunglasses to their original brilliance and performance.
We provide a comprehensive 6-month satisfaction guarantee. If you receive lenses that don't meet your expectations — whether due to size or color — we offer hassle-free exchanges or full refunds. Moreover, our commitment extends to a lifetime breakage warranty and a 1-year manufacturer defect protection.
Revive your BY sunglasses without the expense of a complete replacement. Our premium replacement lenses offer superior quality at a significantly reduced cost, providing an economical solution to extend the life of your favourite eyewear.
With approximately one billion sunglasses manufactured annually and many destined for landfills, choosing high-quality replacement lenses is a responsible, environmentally conscious approach to your eyewear.
