Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Leica M Lens to Sony Alpha E-Mount Mirrorless Cameras : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter - M42 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body : Electronics
Amazon.com : K&F Concept M42 Lens to Micro 4/3 Lens Adapter,M42 Screw Mount to Micro Four Thirds M43 MFT Fits for Olympus PE, Panasonic Lumix : 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 : Novoflex Adapter for Pentax K Lenses to Fuji X-Mount Body (FUX/PENT) : Electronics
Amazon.com : Bower ABSPK Pentax K Mount to M42 Screw Mount Adapter : Camera Lens Adapters : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with Contax G Lens to Sony E Camera Body : 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
Amazon.com : K&F Concept Lens Mount Adapter for 42mm M42 Mount Lens to L/M Lens Camera Body M42-L/M : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 (42x1mm) Screw Mount Lenses to Sony E-Mount Cameras : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with M42 Lens to Pentax K Camera Body : Electronics
Amazon.com : K&F Concept M42 Lens to Micro 4/3 Lens Adapter,M42 Screw Mount to Micro Four Thirds M43 MFT Fits for Olympus PE, Panasonic Lumix : Electronics
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M42 (42x1mm) Screw Mount Lenses to Sony E-Mount Cameras : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with M42 Lens to Pentax K Camera Body : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with M42 Lens to Pentax K Camera Body : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible with M42 Lens and Sony E Camera Body : Electronics
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
Amazon.com : Urth Lens Mount Adapter: Compatible for Nikon F Lens to Pentax K Camera Body : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible for Nikon F Lens to Pentax K Camera Body : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter - M42 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body : Electronics
Amazon.com : Fotodiox Pro Lens Mount Adapter Compatible with Pentax 6x7 Lenses to Pentax K-Mount Cameras : Electronics
Amazon.com : Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for 42mm Pentax-k SLR/DSLR Telescope Cameras.(for Camera K-x, K-r, K-01, K-30, K20D, K200D, K2000, K1000, K100D Super, K110D, Etc). : Electronics
Amazon.com : Urth Lens Mount Adapter: Compatible for Nikon F Lens to Pentax K Camera Body : Electronics
