Couscousdelight

Well, as a French, yes, it makes more sense for me :)

What is it ? I don't understand what i'm seeing.

Ok, got it. I was thinking that it benefits for video capture too.

But the K-01 share the same sensor as the K5, which was a leading class camera regarding dynamic range, 9 years ago (14.1EV accorded to DXO Mark).

I'm a proud Pentax user, but this is.... lol.

If you want to know more about the concepts & philosophy behind those lenses, check this article from a Japanese photo magazine translated in English...

That was a excellent explanation, thank you.