Finding quality reading glasses without spending a fortune is a common challenge. I've been searching for dependable yet affordable prescription readers for some time, which led me to try the KLASSNUM Men Ultralight Reading Glasses from Mozaer. They offer blue light blocking and a lightweight TR90 frame at a very budget-friendly price.
I ordered them directly from the Mozaer Shop and have used them daily for 90 days—a full three months. This review details my experience from unboxing to long-term use, covering comfort, durability, and the effectiveness of the blue light filter. Let's find out if these budget glasses are a genuine find or just another inexpensive letdown.

The package arrived promptly, which was a positive start. Upon unboxing the KLASSNUM glasses, I was immediately struck by their incredible lightness. The TR90 frame is highly flexible, giving an initial impression of fragility that was quickly offset by comfort. They included a basic pouch and cleaning cloth, standard for glasses in this price range.
When I put them on, the vision was perfectly clear. My prescription (+2.00) felt accurate. The blue light blocking feature imparted a subtle yellow tint to the lenses, as expected, which was neither overpowering nor distracting. They fit well on my face without slipping or pinching. For the price, my first impression was quite favorable.
Verdict: Lightweight with clear vision straight out of the box. Excellent initial value for money.
During the first week, I wore these Mozaer glasses for several hours each day while reading, working on my computer, and using my phone. The ultralight frame was a significant advantage—I frequently forgot I was wearing them. This is a major benefit for any pair of glasses, especially affordable readers that can often feel cumbersome.
The blue light blocking appeared effective. My eyes felt less fatigued after extended screen time. While I typically experience some eye strain by day's end, it was noticeably reduced with these glasses. The slight yellow tint became almost invisible after a day or two and didn't significantly alter color perception for everyday tasks.
I did notice one minor issue: the hinge felt a bit loose, though not to the point of compromising stability. It simply wasn't as firm as on more expensive frames. They stayed securely on my face regardless. I made a habit of wiping the lenses regularly to maintain clarity.
Verdict: Extremely comfortable for prolonged wear with effective blue light blocking. Strong performance for the price.
After a month of consistent use, the KLASSNUM glasses were holding up remarkably well. They accompanied me to work, sat on my desk, and were often placed on my nightstand. The TR90 frame demonstrated greater durability than its initial delicate feel suggested, bending and twisting without damage. This was impressive, as many budget glasses are prone to cracking.
I accidentally dropped them twice—once on carpet and once on tile. Both times, they emerged unscathed, with no damage to the frame or lenses. The lenses showed only minor smudges that wiped away easily, with no deep scratches. This indicated that the materials, while inexpensive, were resilient enough for everyday accidents.
Visual clarity remained excellent, and the prescription continued to feel precise. They became my primary pair for all reading and screen-based activities. For affordable prescription readers, their longevity was a pleasant surprise, leading me to believe I'd discovered a true bargain.
Verdict: Durable under daily use with lenses that stayed clear. A reliable choice after one month.
Three months later, my Mozaer KLASSNUM glasses are still fully functional. The frames remain intact, though the initially loose hinge has become slightly looser with wear. This doesn't affect how they stay on, but it's a visible sign of use. The lenses have acquired a few faint hairline scratches, but nothing that obstructs vision. Such minor wear is normal for any glasses, especially if you aren't meticulously careful with them—which I admit I'm not always.