Product Description
- Progressive Lens Blue Light Blocking Glasses with Custom Lenses of your power choice, precision cut by our on-site 30+ Year MASTER OPTICIAN.
- Progressive Lenses provide both the ability to wear your glasses for Distance and Reading in one lens.
- Blue light blocking glasses may ease digital eye strain
- Excess device usage may lead to computer vision syndrome or digital eye strain. Glasses with blue light filtering technology may enhance your focus and reduce eye strain, resulting in making your eyes feel less tired and improving productivity. Another way to reduce eye strain is to make sure you take regular breaks from the screen.
- You may sleep better with blue-light blocking glasses
- One of the more surprising impacts of exposure to screens is the potential to negatively affect sleep patterns. Blue light has a high energy frequency that may increase alertness and delay the body's release of melatonin, which helps induce sleep. In general, we should all avoid using blue-light devices one to two hours before sleep. Blue-light blocking glasses may reduce the impact blue light, enabling you to use your devices before bed and still get a good night's sleep. However, the best option is to put the screen down before it's time for bed.
- May decrease your risk of macular degeneration, reduce glare, and increase the clarity of your vision.
- AMD is a leading cause of blindness. Blue-light blocking lenses may help avoid or delay this condition by preventing blue light from impacting your eyes.
- Excess device usage may lead to computer vision syndrome or digital eye strain. Glasses with blue light filtering technology may enhance your focus and reduce eye strain, resulting in making your eyes feel less tired and improving productivity. Another way to reduce eye strain is to make sure you take regular breaks from the screen.
- Unisex Oval Full Rim Design
- Sturdy, yet Lightweight & Comfortable Plastic Frame
- FRONT CONNECTING Snap Magnetic Readers from Calabria, the name you've trusted in eyewear for over 25 years! Our first Magnetic Eyeglasses that Connect in the Front!
- Durable Plastic Frame with Flexible Rubber Neck Hanging Connecting Temple
Frame Dimensions:
- Frame Width: 5.158 Inches / 131 mm
- Lens Height: 1.654 Inches / 42 mm
- Lens Width: 1.969 Inches / 50 mm
- Bridge Width: 0.787 Inches / 20 mm
- Temple Length: 7.75 Inches / 200 mm
- Headband Circumference (temple to temple) 19.75-21 Inches
- Headband Length 7.75-8.75 Inches
FAQs
1. How do the progressive lenses in the SP04 model help with both reading and distance vision?
These custom-cut progressive lenses transition smoothly between distance and near vision, allowing you to use one pair of glasses for screen work, reading, and everyday activities without switching frames.
2. Do the blue-light filtering lenses actually help during long screen sessions?
Yes, the lenses reduce the intensity of high-energy blue light emitted by digital screens, helping ease eye fatigue and improve comfort during extended computer or phone use.
3. Does the front-connecting magnetic design stay secure while moving around?
The magnetic front closure locks firmly in place, keeping the glasses stable during daily tasks. The flexible rubber neckband ensures they remain comfortably positioned and easy to remove when needed.
4. Are these progressive blue light glasses suitable for all-day wear?
The lightweight plastic frame, flexible temples, and balanced oval design make them comfortable for long hours, whether you're working, reading, or wearing them casually throughout the day.
5. Can these glasses help reduce nighttime digital discomfort?
The blue-light filtering may minimize the stimulating effects of screen exposure, helping reduce eye strain in the evening and supporting a more relaxed pre-sleep routine.
6. Will the neck-hanging temples make them convenient for on-the-go use?
Yes, the flexible neckband design lets the glasses rest comfortably around your neck when not in use. This makes them easy to access and helps prevent misplacing them.
Learn more about Snap Magnetic Glasses right HERE!

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Canada