This is the new Zeiss Otus 100mm f/1.4 lens
I know the Zeiss Otus line comes as native Nikon F or Canon EF mount only. But this is the best Full Frame lens line in the world. And many do use it adapter on their mirrorless camera for that reason. It’s also a manual focuing lens only so you don’t lose anything.
There is yet no info about when this lens will be announced but Nokishita leaked these images today:
And you can use it on your L-mount camera via adapter like this one: