I have zeiss lenses on my glasses, they’re terrible. Full of scratches in 1.5 years. Worst money I’ve ever spent, my last no name €80 lenses went for years without a single scratch! Anecdata obviously

What model? High index or polycarbonate?

I have no idea, but i can copy some data from the package:

One is SV AS +2.5 sphere 0 cyl duravision platinum uv 1.60 index (guess this is what you’re talking about) uvprotect

The other is the same but 1.25 sphere

Hope it helps

They probably did not come with scratches, did they?

Don't scratch them. It's simple as that. Wash lens with soap. It's as simple as that.

What, do you think they scratched them on purpose? Avoiding scratching for thousands of hours isn't actually simple, and if some brand is less scratchable then that's a real benefit.

Or get glasses made with ... glass?

I've been wearing nothing but Zenni glasses for a decade, and they've been excellent the whole time

You can choose the material you put into them. Ray-Ban Scamglasses from the Scam Shop are definitely NOT better. Even Costco glasses aren't better.

I bought mine for $50 years ago and they are perfect. "Objectively" better I would say.

The $30-50 zenni glasses/lenses in my experience are actually substantially clearer than the (absolute ripoff) $400-500 rayban ones. Same prescription, and the zenni ones even arrived quicker! Frame consistency is a bit of an issue though, I bought a few more cheap pairs with the 'same' frame a few years later and they changed the design subtly which made them fit worse.

Zenni's men's glasses are much higher quality than any of the expensive glasses I've tried. I don't know if it's different for women's glasses.