Hi folks,
Are there 45deg mirror diagonals around? I'm not after 45deg correct image prism diagonals - I am familiar with these. I am looking for mirror diagonal, like the typical 90deg ones we are familiar with, but the diagonal reflects the light out at 45deg - sorry for my earlier misphrasing - 90 deg diagonals have the mirror set at 45deg,

, but that's not what I'm after.
I've come across some wicked bino C8s - got me thinking...