I understand the urge to save money. When I needed new reading glasses, I came across a listing for "Cheap TR90 Bifocal Reading Glasses Anti Blue Rays Plastic Presbyopic Glasses Diamond Cutting Magnification Multifocal Ultra 2019 +400-bifocal" and thought I'd found a steal. What a mistake that turned out to be!
In my quest to save a few dollars, I made several critical errors. I'm sharing my story so you can skip the frustration and wasted cash. Learn from my missteps to find the perfect pair of half glasses on your first try.

My first major blunder was purchasing the absolute cheapest half glasses I could find. That enticingly low price tag on the "Cheap TR90" glasses blinded me to everything else. I assumed all reading glasses were created equal, which was a terrible assumption.
The frames felt cheap and insubstantial from the moment I took them out of the package. Within a few days, one of the lenses simply popped out. No matter how many times I tried to reseat it, it wouldn't stay put. The whole experience was so frustrating that I eventually tossed them in the trash. My so-called "savings" disappeared instantly when I had to buy a replacement pair.
Verdict: Don't be seduced by the price alone. Extremely low cost usually signals extremely poor quality, which ends up costing you more over time.
I also chose to overlook all the red flags suggesting these glasses were subpar. The listing boasted "TR90" material, which can denote a flexible, durable plastic. However, the quality of TR90 varies wildly. The pair I received felt brittle and cheap. The lenses were another problem entirely.
My vision through them was never sharp. It felt like I was looking through a perpetually smudged window, even after thorough cleaning. The "bifocal" segment was difficult to use because the transition between magnifications was abrupt and blurry. I'm also convinced the magnification strength wasn't accurate for my needs.
Verdict: A fancy material name means nothing on its own. Quality glasses feature crisp, clear lenses and have a sturdy, well-made feel. Never hesitate to ask detailed questions before you buy.
I'll admit it—I hardly glanced at the customer reviews. I saw a decent star rating and immediately clicked "buy." This was a huge error. Had I taken the time to read them carefully, I likely would have seen other buyers reporting the exact issues I encountered.
Picture coming across reviews stating: "The frame snapped after two weeks of use," or "The lenses are distorted and cause headaches," or "The anti-blue light coating is ineffective." I missed all these crucial warnings in my rush to make a purchase.
Verdict: Always read the reviews thoroughly. Pay attention to the detailed experiences people share, not just the overall star score. Honest customers often provide the most valuable insights.