Amazon.com : Haoge Lens Mount Adapter for Pentax K PK Mount Lens to Leica M LM Mount Camera Such as M240, M240P, M262, M3, M2, M1, M4, M5, CL, M6, MP, M7,
Amazon.com : K&F Concept Lens Mount Adapter Compatible with Pentax K PK Lens to Micro 4/3 M4/3 Mount Adapter G10 G3 GF3 GF1 E-P3 P2 PL3 PL1 : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter Pentax K Mount (PK) SLR Lens to G-Mount GFX Mirrorless Camera : Electronics
Pentax Asahi SMC M 1:2 2 50mm 50 mm - PK Bajonett : Electronics - Amazon.com
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
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 : Fotasy PK Lens to E Mount Adapter, K Mount E Adapter, PK FE Adapter, Compatible with Pentax K Lens Sony a7 a7R a7s II III IV a9 a7c Alpha 1
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 : Fotodiox DLX Stretch Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Fuji X-Series Mirrorless Camera Body with Macro Focusing Helicoid and Magnetic Drop-in Filters : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Compatible with Nikon Lens to Pentax K PK Mount Adapter with Glass for Pentax : Electronics
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, Pentax K/PK Lens to Pentax Q-Series Camera, fits Pentax Q Mirrorless Cameras : Adapter Q For Pentax Q : Electronics
Amazon.com : K&F Concept Lens Mount Adapter for Pentax PK Munt Lens to Nikon Z6 Z7 Camera : Electronics
Amazon.com : Fotasy PK Lens to M4/3 Adapter, PK to MFT, Compatible with Pentax PK lens Panasonic G7 G9 GF8 GF90 GH5 II GX7 GX8 GX9 GX850 G90 G91 G95 G100 Olympus
Amazon.com : Fotodiox Lens Mount Adapter Pentax K AF Lens to MFT (Micro-4/3, M4/3) Mount Mirrorless Camera (Such as OM-D E-M10, Lumix GH4, and BMPCC) w/Aperture Control Dial : Electronics
Amazon.com : 50mm f/2 PK mount Fast Prime Lens for Pentax Cameras by Sears : Electronics
Amazon.com : Sunset Foto T-Mount Adapter for Pentax K/PK Bayonet Camera Mount Lens Adapter Photography : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with Hasselblad V-Mount SLR Lenses to Pentax K PK-Mount Digital SLR Camera Bodies : Electronics
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 : NEEWER Lens Mount Adapter Manual Focus Ring Compatible with Pentax K Mount Lens to Sony E Mount Camera Including Alpha 1 A9 A7 A7C A7R A7S A6600 A6400 A5000 NEX-7
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 : Haoge Lens Mount Adapter for Pentax K PK Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
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 Lens Mount Adapter - Pentax K AF Mount (PKAF) DSLR Lens to Sony Alpha E-Mount Mirrorless Camera Body with Built-in Aperture Control Dial : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter, for Rollei 35mm Lens to Pentax K-Mount (PK) DSLR Cameras : 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 : (3-Pack) Rear Lens Cap for Pentax K Mount, PK Lens Cap, Kmount Lens Rear Cover, PK Camera Body Cap for Pentax K K-70 K-1 K-3 II K-S2 K-S1 K-3 K-50
