I understand the appeal. We all want an affordable, simple solution for our vision needs. When I decided to purchase a pair of Polygon Frame Retro Style Full-Rim Spectacles—the progressive multi-focus type that lets you see both near and far—I thought I was making a savvy choice.
I was mistaken.
In my attempt to save time and money on inexpensive non-prescription readers, I made several significant errors. Now, I'm sharing my frustrating experience so you can avoid the same headaches.
Don't repeat my mistakes. Here's what I learned the hard way:
The price seemed incredible—a massive discount compared to what my optometrist charged. That was my first big error! When you opt for ultra-cheap progressive non-prescription reading glasses, you're often compromising on lens quality.
These lenses have distinct zones for near, intermediate, and distance vision. If the quality is subpar, the transition between these areas can feel unstable or distorted. You end up tilting your head all day searching for the clear spot, which inevitably leads to headaches.
Takeaway: If a deal looks too good to be true, the lenses are likely poor quality. The savings aren't worth the resulting discomfort.
I was so focused on the lens power (ranging from +0.75 to +4) that I neglected the frame material. Inexpensive frames tend to break quickly. They can snap if you accidentally sit on them, or the hinges may stiffen up after just a few weeks.
The Polygon Frame Retro Style looked great online. But I should have verified whether the frame was made from durable materials like high-grade acetate or titanium alloy. Super cheap glasses typically use thin, brittle plastic that cracks easily.

Takeaway: Look for frames made from materials like 316L stainless steel or robust polymers. If the material isn't specified, assume it's low quality.
I assumed "express shipping" meant fast delivery. Another mistake. Always check recent low-star reviews specifically about shipping and tracking. I learned the hard way that creating a shipping label isn't the same as actually dispatching the item.
"I ordered frames without a prescription and paid for express shipping... Two days later, the tracking info showed a label was created, but the carrier still hadn't received the shipment. There was no estimated delivery date either."