Eyeknow Blue Light
Size Guide
Description
The Eyeknow Blue Light Glasses are the perfect blend of vintage charm and modern comfort. Featuring subtle edges, slim elegant temples, and a bold oversized silhouette, these stylish blue light glasses make a statement while remaining exceptionally lightweight and comfortable for all-day wear.
Handmade from high-quality acetate, the Eyeknow combines timeless design with advanced eye protection. Fitted with a premium blue light filter, these blue light blocking glasses help reduce exposure to blue light from computers, tablets, and smartphones. Whether you're working, studying, or spending long hours behind a screen, the Eyeknow may help reduce digital eye strain, tired eyes, and visual fatigue while maintaining outstanding comfort.
Available in a selection of beautiful vintage-inspired colours, the Eyeknow comes in two sizes: Regular and Small, making it easy to find the perfect fit for your face shape while maintaining its signature oversized look.
Every pair of Frank and Lucie blue light glasses comes with a free matching soft pouch that also functions as a cleaning cloth. The slim pouch easily fits into your pocket or bag, making it convenient to protect your glasses wherever you go.
Size
53 □ 20 – 145 mm
Frame dimensions
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Frame width: 142 mm
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Lens width: 53 mm
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Lens height: 47 mm
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Bridge width: 20 mm
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Temple length: 145 mm
Care for your glasses
Cleaning: Always use a microfiber cloth to clean your glasses. Avoid paper towels or clothing, as they may scratch the lenses.
Storage: Store your blue light glasses in the included pouch when not in use to help prevent scratches and damage.
Heat: Keep your glasses away from high temperatures, as excessive heat may warp the frame.
Rinse: After visiting the beach or pool, rinse your glasses with fresh water to remove salt or chlorine and keep them in excellent condition.
What we think is important
Perfect reading lenses with a blue light filter. Ideal for those who look at their screen often.
The best quality spring hinges.
Each season Lucie puts new models and colors to the collection. Not too fashionable, but easy following trends.
Made from durable handmade acetate.
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Preloved products
At Frank and Lucie, we are against discarding items. We prefer to prioritise the environment and sustainability. Moreover, we believe our glasses are too beautiful to simply throw away... That's why we introduced our Preloved programme.
