Amazon.com : Fotasy PK Lens to C Mount Adapter, K Mount Lens to 16mm Cine Mount Adapter, Compatible with Pentax PK Lens Cine Movie C Mount CCTV Camera/C-Mount Microscope Cameras : Electronics
Amazon.com : Celticbird 1.25" Telescope Camera T-Adapter (T-Mount) with Camera Adapter (1.25" T-Mount for Pentax-K) : Electronics
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 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 : Fotodiox Pro Lens Mount Adapter, for Rollei 35mm Lens to Pentax K-Mount (PK) DSLR Cameras : Electronics
Amazon.com : FocusFoto Adapter Ring for Pentax PK K Lens to Nikon F AI Mount Camera with Optical Glass & Caps Nikon D750,D780,D810A,D610,D500,D7500,D7200,D7100,D7000,D5600,D5500,D5300,D5200,D3500,D3400,D90,D5 : Electronics
Amazon.com : Haoge Lens Mount Adapter for Pentax K PK Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
Amazon.com : Pentax K-Mount HD DA 70mm f/2.4 70-70mm Fixed Lens for Pentax KAF Cameras (Limited Silver) : Camera Lenses : 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: 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 : 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 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 AF Mount (PKAF) DSLR Lens to Sony Alpha E-Mount Mirrorless Camera Body with Built-in Aperture Control Dial : Electronics
Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF Cameras (Limited Silver) : Camera Lenses : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Pentax K Mount (PK) Lens to Olympus 4/3 (OM4/3) Mount Mirrorless Camera : Pentax Pk To Micro Four Thirds Adapter : Electronics
Amazon.com : PENTAX Limited Lens-Thin Wide-Angle Single Focus Lens HD PENTAX-DA21mmF3.2AL Limited Silver K Mount APS-C Size 21420 : Lcd Projector Supplies : 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 : Fotodiox Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Canon EOS (EF-S) Mount SLR Camera Body : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : 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
Amazon.com : Haoge Lens Mount Adapter for Pentax K PK Mount Lens to Sony E Mount NEX Camera a3000 a3500 a5000 a5100 a6000 a6400 a6500 A7 A7R A7S A7II A7RII A7SII A7III
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
