













👓 See clearer, feel sharper, live brighter with Swanwick Blue Light Glasses!
Swanwick Crystal Day Swannies are premium blue light blocking glasses engineered to filter the most harmful blue light spectrum (400-450nm) while allowing beneficial light to support natural alertness and sleep cycles. Featuring adjustable cellulose acetate frames and high-quality anti-reflective CR-39 lenses, these glasses reduce digital eye strain symptoms like headaches and dry eyes during extended screen use. Designed for all-day wear, they combine style and function with a 100% satisfaction guarantee.









| ASIN | B07Q648WPC |
| Best Sellers Rank | #1,316,464 in Health & Household ( See Top 100 in Health & Household ) #8,291 in Computer Blue Light Blocking Glasses |
| Customer Reviews | 4.3 4.3 out of 5 stars (13) |
| Date First Available | July 19, 2019 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item model number | SW205-BLR |
| Manufacturer | Swanwick |
| Product Dimensions | 3.25 x 3.25 x 8 inches; 0.04 ounces |
E**A
NOT lightweight; smudges easily
I really like this blue color. The plastic lenses are of high quality, and the vision is not distorted. My almost-daily headaches and dry eyes have been so much better since using these. HOWEVER, they smudge very, very easily. The included "microfiber" cloth doesn't clean it well. It's strange, Swannies being mid-tier glasses (around $80). I also bought the Night Swannies, and I'm satisfied, but they also have the same issue. For the price tag, I was expecting them to be more comfortable. They are NOT lightweight, in my opinion, so this is a big con. 2-Month Update: It's been a while, but I am not satisfied because they are still too tight on me. Ended up returning them and buying another (cheaper, but amazing quality) brand, at a discount. The new ones are lightweight and comfortable.
K**R
Thumbs up!
Glasses deliver promised benefits when worn consistently. Also love the look!
Trustpilot
2 weeks ago
2 weeks ago