I bought an fx-CG 20 recently, it's a great calculator. There's just one minor thing that bugs me slightly and I'm wondering if this is common across all calculators, or if I got one with a bit of an imperfection.
The lower right corner of the screen appears to be slightly distorted, this cannot be seen when looking perpendicular to the screen, it's only at certain angles. It's like some sort of rainbow effect, the actual screen output is fine, it's like the surface isn't quite flat or something. It's not a big deal and not really worth sending it back for tbh, I'm just curious if this is a defect or if they all come like this?
Edited by sk247, 09 June 2016 - 05:24 PM.