K&F Lens Adapter Tamron Adaptall - EOS R

K&F Lens Adapter Contax Yashica - Sony E-Mount (PRO)

K&F Lens Adapter Pentax K/DA - Sony E-Mount

K&F Lens Adapter Canon EOS (EF / EF-S) - Fujifilm X

K&F Lens Adapter M42 - Leica L