CONCEPT M42 Leica M Mount Adapter with Lens Cloth K&F Mount-L/M M42-lm (KFLM)

Concept Lens Mount Adapter Mount Lens Leica M Mount K&F KF-42M2 (M42 Conversion)

CONCEPT M42 Lens To Micro Four Thirds Mount Adapter with Lens Cloth K&F M4/3 M42-m43 (KFM43)

Concept Mount Adapter Mount Lens L Mount K&F KF-42L (M42 Conversion)

CONCEPT Minolta MD Leica M Mount Adapter with Lens Cloth K&F Lens-L/M Md-lm (KFLM)

CONCEPT M42 Lens To NEX E Mount Adapter with Lens Cloth Ver2 K&F M42-nex2 (KFNEX)

CONCEPT M42 Lens To NEX Adapter with Lens Cloth K&F E-mount M42-nex (KFNEX)

Leica R Micro Four Thirds Mount Adapter with Lens Cloth K&F L/R-m4/3 Lr-m43 (KFM43)

CONCEPT M42 Mount To Fuji X FX Mount Adapter with Lens Cloth K&F M42-fx (KFFX)

M42 Mount To Canon EOS M Mount Adapter with Lens Cloth K&F M42-eosm (KFEOSM)

CONCEPT Leica M Mount Canon EOS M Mount Adapter with Lens Cloth K&F L/M - Lm-eosm (KFEOSM)

Concept Lens Mount Adapter R Mount Lens Micro Four Thirds Mount K&F KF-LRM43 (Leica Conversion)

Olympus OM Leica M Mount Adapter with Lens Cloth K&F Lens-L/M Om-lm (KFLM)

Concept Lens Mount Adapter Mount Lens Canon Mount K&F KF-42RF (M42 RF Conversion)

M42 Mount To Fuji X FX Mount Adapter with Lens Cloth Ver2 K&F M42-fx2 (KFFX)

Concept Lens Mount Adapter Mount Lens Micro Four Thirds Mount K&F KF-42M43-2 (M42 Conversion)

CONCEPT Konica Micro Four Thirds Mount Adapter with Lens Cloth K&F AR-m4/3 Ar-m43 (KFM43)

Concept Lens Mount Adapter P Series Mount Lens To Micro Four Thirds Mount K&F KF-42M43.P (M42 Conversion)

Concept Lens Mount Adapter Mount Lens E Mount Sony E Compatible Product K&F KF-42E (M42 Conversion)

CONCEPT Canon EOS EF Lens To Leica M Mount Adapter with Lens Cloth K&F (EF-S) Ef-lm (KFLM)

Concept Lens Mount Adapter L39 Mount Lens Micro Four Thirds Mount K&F KF-39M43 (Leica Conversion)