K&F Lens Adapter M39 - Nikon Z

K&F Lens Adapter Canon EOS (EF / EF-S) - Micro 4/3 (IV PRO)

K&F Lens Adapter Leica M - Fujifilm X (PRO)

K&F Lens Adapter Minolta MD - Leica M

K&F Lens Adapter Rollei SL35 (QGM) - Sony E-Mount