Hi everyone,
Long story short: I'm a newbie at the whole graded comics thing. I decided to take the plunge and get five of my comics graded, and I recently got them back. I am mostly very happy with the service but noticed that one of my comics has a few Newton's rings (the other four look completely fine -- no Newton's rings). I am aware that Newton's rings won't damage the comic and that they are the result of different refraction indices between the different plastics used in the slabs.
I guess my question is how common is this problem? My rate of Newton's rings is 20%, but I have a pretty small sample size of five books. I'm just wondering how widespread this issue really is.
I know that they're not the end of the world, but I do find the Newton's rings to be aesthetically unappealing; they're one of those things I can't "unsee." Any insight/input would be appreciated. Thanks!