Amazon.com : Bower ABSPK Pentax K Mount to M42 Screw Mount Adapter : Camera Lens Adapters : Electronics
Amazon.com : K&F Concept PK K Mount Lens to Sony NEX E-Mount Lens Adapter, Compatible with Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX-5T NEX-6 NEX-7 NEX-F3 NEX-VG10 VG20 : Electronics
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 : Pentax K-Mount HD DA 21mm f/3.2 ED AL 21-21mm Fixed Lens for Pentax KAF Cameras : Camera Lenses : Electronics
Amazon.com : Pentax K-Mount HD DA 35mm f/2.8 Macro 35-35mm Fixed Lens for Pentax KAF Cameras (Limited Black) : Electronics
Amazon.com : Fotasy Adjustable T/T2 Telescope Lens to Pentax K Mount DSLR Camera Adapter Ring, Compatible with K-70 K-1 K-3 II K-S2 K-S1 K-3 K-50 K-30 K-5 IIs K-5 II K-5 K-500
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 : 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 PK/DA-NIK Z Manual Focus Compatible with Pentax K Mount (PK/DA) DSLR Lens to Nikon Z Mount Camera Body : 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 : K&F Concept Lens Mount Adapter Compatible with Nikon Lens to Pentax K PK Mount Adapter with Glass for Pentax : Electronics
Amazon.com : Foto4easy Lens Mount Adapter for F Lens to PK Pentax K Mount DSLR Camera : Electronics
Amazon.com : Fotasy K-Mount Lens to E Mount Adapter, K Mount E Adapter, PK Lense to E, Compatible with Sony a7 a7R a7s II III IV a9 a7c Alpha 1 a6600 a6500
Amazon.com : Pentax K-Mount HD DA 15mm f/4 ED AL 15-15mm Fixed Lens for Pentax KAF Cameras (Limited Black) : Lcd Projector Supplies : Electronics
Amazon.com : K&F Concept Lens Mount Adapter Compatible with Minolta MD MC Lens to NEX E-Mount Camera,fits a6500 a6600 a6300 a6000 a7 : 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 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 : Fotasy PK Lens to Nikkor Z Mount Adapter, K Mount to Z Mount Adapter, PK Z Mount, fits Pentax PK Lens, Compatible with Nikon Z Mount Mirrorless Camera Z30 Z50
Amazon.com : Fotodiox Pro Lens Mount Adapter, for Konica AR Lens to Pentax K -Mount (PK) DSLR 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
Amazon.com : Fotodiox Pro Lens Mount Adapter, for Rollei 35mm Lens to Pentax K-Mount (PK) DSLR Cameras : Electronics
Amazon.com : Pentax K-Mount HD DA 15mm f/4 ED AL Fixed Lens for Pentax KAF Cameras ( Limited Silver) : Lcd Projector Supplies : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter Pentax K Mount (PK) SLR Lens to G-Mount GFX Mirrorless Camera : Electronics
