Retro Blue Light Blocking Glasses – Large Frame Unisex | KLASSNUM

KLASSNUM Retro Blue Light Blocking Glasses – Large Frame Computer Eyewear

Protect your eyes in style with KLASSNUM's Retro Blue Light Blocking Glasses. Featuring a bold large square frame and clear PC lenses, these unisex glasses are designed for anyone who spends long hours in front of screens. CE-certified and built with anti-blue light lenses, they help reduce digital eye fatigue so you can stay focused and comfortable throughout your workday or study session.

Why You'll Love These Glasses

• Retro Fashion Design: Classic square, large-frame silhouette that flatters all face shapes — available in Glossy Black, Tea, Gray, Tortoiseshell, Beige, and tinted options.
• Blue Light Filtering Lenses: Anti-blue light lenses (20%+ filtering rate) help reduce digital eye fatigue and strain from extended computer, phone, or tablet use.
• Crystal-Clear, Non-Prescription Lenses: Transparent PC lenses suitable for everyday wear — use them as computer glasses or as a stylish accessory.
• Prescription-Compatible: Lenses can be swapped out for prescription lenses by any optical professional, so you don't have to sacrifice style for vision correction.
• Unisex & Versatile: Designed for both men and women; pairs effortlessly with casual, office, or formal outfits.
• Lightweight & Durable: Plastic (PC) frame and lenses keep the glasses light and comfortable for all-day wear.
• CE Certified: Meets CE safety and quality standards.

Specifications

Available Colors

Glossy Black · Tea · Gray · Tortoiseshell · Beige · Black Frame with Blush Lenses · Clear Frame with Blush Lenses

What's in the Box

• 1 × Pair of Anti-Blue Light Glasses

Important Notes

• Due to differences in display settings and lighting, actual colors may slightly vary from product images.
• All dimensions are manually measured; minor discrepancies may apply.

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Learn more: National Eye Institute on eye health

Frequently Asked Questions

Q: Do these blue light blocking glasses require a prescription?

A: No, the KLASSNUM retro glasses come with clear, non-prescription PC lenses. They are ready to wear right out of the box. However, the lenses are also compatible with prescription lenses — simply visit your local optician to have them swapped for your specific prescription.

Q: What does blue light blocking actually do for my eyes?

A: These glasses feature lenses that filter 20%+ of blue light emitted by digital screens (computers, phones, tablets). By reducing blue light exposure, the lenses help minimize digital eye fatigue, helping your eyes stay more comfortable during prolonged screen time.

Q: Are these glasses suitable for both men and women?

A: Yes! The KLASSNUM large square frame is a unisex design that suits a wide variety of face shapes and personal styles. Available in multiple colors, there's an option to complement any wardrobe.

Q: What is the frame size — will these fit my face?

A: The glasses have a total width of 150 mm, lens width of 58 mm, lens height of 52 mm, bridge width of 17 mm, and temple length of 144 mm. This large-frame sizing is designed to fit most adult face sizes comfortably.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.