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So, I got the new glasses from a different place (CR39 with Crizal Alize) and...I DO still see the colored fringes. It's definitely much better than before, probably about half as much fringing or...

Thanks, I actually switched from Kaiser to a independent optometrist/optician's office and they were much more helpful.



I don't understand what you just said :) but I gathered from quite a few...

Is it a linear function of both? What I observed was the fringing was like 10 times worse (just my guess) through -2.0 lenses than through -1.0 lenses -- does that suggest that some other variable is...

Thanks for this explanation -- would the amount of fringing be proportional to the strength of the lens? I.e., should one expect to see twice as much fringing through a -2.0 lens than through a -1.0...

What I originally ordered was a pair of glasses, without specifying a material since I didn't know anything about them. I think it's fine that they gave me polycarbonate; I don't think it's fine to...

No, my optician did not blame it on chromatic aberration (I don't think). That was my doing -- apologies. I should simply have described the problem I was having. What would be the best way for me to...

Nope, I don't know for sure. It sounds like I may have used an overspecific term to describe what I was seeing. All I know is that if, for example, I looked at a white object against a black...

Yes, both pairs already had the A/R coating, don't know what kind.



No sir, I did not.

Thanks again for your replies all!

David

Thanks very much for your quick replies! The people I have been dealing with (Kaiser Permanente) have been kind enough to replace my lenses once and are prepared to replace them a second time, but...

I recently ordered a pair of glasses (-2.00) with polycarbonate lenses and sent them back because chromatic aberration was causing red and blue fringes on high-contrast edges and in general...