The Ricoh top is blurry
The CMC isn't, it doesn't even have like a blurry clear protective layer on top like Ricoh's do
But here's the spindle and how it looks like
Remember, I got plus on these
That's what I got the CMC in
That's what I got the Ricoh's in (But a +, not -)
I also got minus in the spindle like that ^^^^
And it was Ricoh also, maybe the packaging can tell?
I'm just guessing, but It might be different for others too.