KLASSNUM Anti-Blue Light Reading Glasses +1.0–+4.0 & Tube Case
KLASSNUM Anti-Blue Light Reading Glasses +1.0–+4.0 & Tube Case
Meet your perfect on-the-go reading companion — the KLASSNUM Slim Portable Anti-Blue Light Reading Glasses. Designed for both men and women, these cat-eye style readers combine lightweight alloy frames with blue-light-blocking polycarbonate lenses, keeping your eyes comfortable during long reading sessions on screens or in print.
Made in China.
Why You'll Love These Reading Glasses
- Blue Light Blocking Lenses: Polycarbonate lenses with an anti-blue light coating help reduce digital eye strain, so you can read comfortably for longer.
- Ultra-Lightweight Design: Weighing just 13.4g, you'll barely notice you're wearing them — perfect for all-day comfort.
- Slim Pen Clip Tube Case Included: The compact, pen-shaped tube case clips right onto your pocket, bag, or notebook — so your glasses are always within reach.
- Wide Strength Range: Available in magnification strengths from +1.0 to +4.0, accommodating a wide range of reading needs.
- Stylish Cat Eye Frame: A flattering, trendy cat-eye silhouette suits any face shape and looks great on men and women alike.
- Durable Alloy Frames: Sturdy metal construction ensures long-lasting wear, while keeping the frame flexible and comfortable.
- Available in Multiple Colors: Choose from Black, Yellow, or Red to match your personal style.
Product Specifications
| Frame Material | Alloy (Metal) |
| Lens Material | Polycarbonate (PC) |
| Lens Color | Clear |
| Style | Cat Eye |
| Gender | Unisex (Men & Women) |
| Magnification | +1.0 to +4.0 |
| Total Width | 126mm (4.96 in) |
| Frame Width | 45mm (1.77 in) |
| Frame Height | 23mm (0.91 in) |
| Nose Bridge Width | 21mm (0.83 in) |
| Temple Length | 136mm (5.35 in) |
| Glasses Weight | 13.4g (0.47 oz) |
| Case Length | 14.3cm (5.6 in) |
| Case Width | 2.8cm (1.1 in) |
| Case Weight | 16.4g (0.58 oz) |
| Colors Available | Black, Yellow, Red |
Package Contents
- 1 × Reading Glasses
- 1 × Pen Clip Tube Case
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Frequently Asked Questions
Q: What magnification strengths are available for these anti-blue light reading glasses?
A: These KLASSNUM reading glasses are available in a wide range of magnification strengths from +1.0 up to +4.0, so you can select the strength that best suits your reading needs. Be sure to check with an eye care professional if you are unsure of your required magnification.
Q: Does the slim tube case really fit in a pocket or bag?
A: Yes! The pen clip tube case measures just 14.3cm (5.6 inches) long and 2.8cm wide, making it compact enough to clip onto a shirt pocket, notebook, or slip easily into a bag or purse. It's designed specifically for on-the-go portability.
Q: Are these reading glasses suitable for both men and women?
A: Absolutely. The KLASSNUM readers feature a unisex cat-eye design with a slim alloy frame that flatters a variety of face shapes. With multiple color options — Black, Yellow, and Red — there's a style to suit everyone.
Q: How do the blue light blocking lenses work?
A: The polycarbonate lenses feature a special anti-blue light coating that filters out a portion of high-energy visible (HEV) blue light emitted by digital screens, LED lighting, and other artificial sources. This makes them a great choice for reading on tablets, smartphones, or computers for extended periods.
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.