Selling my Zeiss Milvus 50 F2 mint in box. I tested this next to the OTUS and it was really, really close. And it's a macro. But I'm the sucker right now willing to pay the extra $2k and deal with the longer focal distance for what amounts to 5-10% better IQ. This lens is super sharp, and since it has manual aperture ring, can be used on the Leica SL, m240, Sony A7 series without the need for an expensive adapter (a cheap one will do), and also easily on Canon with an cheap adapter (I can send an adapter of your choice).

$950 + shipping, will consider a trade for a Leica 50 Noct or Lux ASPH.