Amazon.com : Fotodiox Pro Lens Mount Adapter Compatible with Pentax K Auto Focus Mount (PK AF) DSLR Lenses to Nikon Z-Mount Mirrorless Camera Bodies : Electronics
Urth Pentax K to Micro Four Thirds Lens Mount Adapter | Urth AU
K&F Concept adapter for Pentax K mount lens to Nikon 1 camera J1 J2 J3 J4 J5 V2 | eBay
MonsterAdapter's new LA-KE1 adapter brings autofocus, aperture control to Pentax K-mount lenses on Sony E-mount cameras: Digital Photography Review
FotodioX Mount Adapter for Pentax K-Mount Lens to Micro PK-MFT
Pentax K SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body Adapter – Fotodiox, Inc. USA
Nikon Nikkor F Mount D/SLR Lens to Pentax K (PK) Mount SLR Camera Body Pro Mount Adapter – Fotodiox, Inc. USA
FotodioX Pro Lens Mount Adapter for Nikon F Lens to NIKF-PK-PRO
Pentax Multi Mount resurrects historic lenses from Nikon, Olympus, Contax and more—without an adapter
Urth Pentax K to Micro Four Thirds Lens Mount Adapter | Urth US
K&F Concept adapter for Pentax K mount lens to Nikon 1 camera J1 J2 J3 J4 J5 V2 | eBay
Nikon Nikkor F Mount D/SLR Lens to Pentax K (PK) Mount SLR Camera Body Pro Mount Adapter – Fotodiox, Inc. USA
K&F Concept M17121 Pentax K Lenses to M43 MFT Lens Mount Adapter - KENTFAITH
FotodioX Pentax K Lens to Micro Four Thirds PK-MFT-DLX-STRETCH
Fotodiox Pro Lens Mount Adapter Compatible with Pentax K Auto Focus Mo – Fotodiox, Inc. USA
The Evolution of the Pentax K-mount - Articles and Tips | PentaxForums.com (Mobile)
Pentax K-mount - Wikipedia
Dot Line Micro Four Thirds Adapter for Pentax K Lenses - Ace Photo
PK-NEX
K&F Concept Lens Mount Adapter Pentax K PK, Canon EOS EF EFS, Leica M L/M, Minolta MD, Olympus OM Lens to Micro Four Thirds M4/3 MFT Mount Camera | Lazada
Fotodiox Mount Adapter for Pentax K Lens to Nikon F-Mount Camera PK-NK-G
Amazon.com : Fotodiox Pro Lens Mount Adapter Compatible with Pentax K Auto Focus Mount (PK AF) DSLR Lenses to Nikon Z-Mount Mirrorless Camera Bodies : Electronics
Nikon F mount lens to M43 MFT camera adapter - UK Digital