Amazon.com : Fotodiox Pro Lens Adapter - Compatible with Pentax K Auto Focus Mount (PK AF) Lenses to C-Mount (1" Screw Mount) Cine & CCTV Cameras with Built-in De-Clicked Aperture Control Dial :
Amazon.com : K&F Concept PK-EOS M Mount Lens Adaper Compatible for Pentax K PK Mount Lens to Canon Micro Single EOS M EF-M Camera : Electronics
Amazon.com : 50mm f/2 PK mount Fast Prime Lens for Pentax Cameras by Sears : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter, Manual Focus Minolta MD MC Lens to Pentax K (PK) DSLRs Camera, MD-PK Pro : Electronics
Amazon.com : Fotodiox Lens Mount Adapter, Pentax K/PK Lens to Pentax Q-Series Camera, fits Pentax Q Mirrorless Cameras : Adapter Q For Pentax Q : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Canon EOS (EF-S) Mount SLR Camera Body : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Compatible for PK K Mount Lens to NEX E-Mount Camera Body with Matting Varnish Design : Electronics
Amazon.com : Fotodiox Lens Mount Adapter, Pentax K (PK) to Micro 4/3 Olympus PEN and Panasonic Lumix Cameras : Electronics
Amazon.com : Foto4easy Lens Mount Adapter for F Lens to PK Pentax K Mount DSLR Camera : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter, Canon FD, FL Lens to Pentax K (PK) DSLRs Camera, FD-PK Pro : Canon Fd To Pentax Adaptor : Electronics
Amazon.com : Fotga Mount Adapter Ring for Pentax PK Lens to Micro 4/3 M4/3 M43 Four Thirds Camera EP-1 GF1 G1 GH1 GF2 3 G2 G1 GX7 : Electronics
Lens Mount Adapter for PK-N1 Lens Mounr Adapter for Pentax PK K Lens to 1 Mount Camera Adapter For S1 S2 AW1 V1 V2 V3 J1 : Electronics - Amazon.com
Amazon.com : Fotodiox PRO Lens Mount Adapter, Contax Yashica (C/Y) Mount Lens to Pentax K (PK) Mount DSLRS Cameras, CY-PK PRO : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter, Manual Focus Minolta MD MC Lens to Pentax K (PK) DSLRs Camera, MD-PK Pro : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter Pentax K Mount (PK) SLR Lens to G-Mount GFX Mirrorless Camera : Electronics
Amazon.com : Sunset Foto T-Mount Adapter for Pentax K/PK Bayonet Camera Mount Lens Adapter Photography : Electronics
Pentax Asahi SMC M 1:2 2 50mm 50 mm - PK Bajonett : Electronics - Amazon.com
Amazon.com : Fotasy Copper PK Lens to Cannon EOS RF Mount Adapter, K-mount EOS R Adapter, Adapter for Pentax K Mount Lense, Compatible with Canon EOS R Mirrorless Camera EOS R RP
Amazon.com : K&F Concept PK/DA to FX Adapter, Manual Lens Mount Adapter with Aperture Control Ring for Pentax K AF PK DA A Mount Lens Compatible with Fujifilm Fuji X Mirrorless Cameras :
Amazon.com : Fotodiox Lens Mount Adapter Compatible with Hasselblad V-Mount SLR Lenses to Pentax K PK-Mount Digital SLR Camera Bodies : Electronics
Lens Mount Adapter for Pentax K/PK Mount Lens to Canon EOS M EF-M M2 M3 M5 M6 M10 M50 M100 Mirrorless Camera Adapter Ring : Electronics - Amazon.com
Amazon.com : CowboyStudio Pentax K PK Lens to Olympus 4/3 Camera Body Adapter for Canon DSLR/SLR Cameras : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Pentax PK Lens to Fuji FX Mount Camera Adapter Fits X-Pro1 X-E1 X-M1 : Electronics
