AISITSY Optical Trial Lens Frame Eye Check Trial Frame Fully Adjustable Optical Frame for Optometry and Optician Glasses Testing and Fitting （50-80）

Unlike other reviews, I found this frame to be very comfortable while wearing it, even for an extended period of time. It's very well built. Pretty accurate. It holds lenses very securely!

I liked this item. It seemed to be well manufactured. However, the one I received had been opened before being shipped to me. One of the screws was missing, but I found it under a piece of foam and put it back in place. So, I assume it was a used item. It was supposed to be new.

Purchased this because the complementary fixed-IPD (Inter-Pupillary Distance) frames included with trial lens kits won't give an exact match if you don't happen to have that random IPD. The fixed frame in my lens kit was 65mm, my Opto Doc measured my IPD as 70mm.My opto Doc also uses this exact style of trial lens frame.Pros:- Low cost- You can lock-knob-screw down the rotation adjustment after setting the sphere angle.Cons:- Nose rest is uncomfortable, unsuitable for more than 10 minutes at a time usage.- Earpiece/temple length adjustment requires a screwdriver, prefer a knob-screw.

These are pretty good for the price with all the proper adjustments available. Only the delivery time was a little longer than the higher priced ones. Worth the wait.

Zero instructions came with this thing. They are heavy, which I suppose is good. You can put them on for about a minute before the nose rest hurts your nose. They may as well just used a spike...

Works well, no problems.

Just what it was supposed to be.

I don't think the pictures do it justice. It's hard to tell how durable it is. But I can tell ya' first hand, I was pleasantly surprised by the build quality.