![Amazon.com : Bower ABSPK Pentax K Mount to M42 Screw Mount Adapter : Camera Lens Adapters : Electronics Amazon.com : Bower ABSPK Pentax K Mount to M42 Screw Mount Adapter : Camera Lens Adapters : Electronics](https://m.media-amazon.com/images/I/61pjWpm42kL.jpg)
Amazon.com : Bower ABSPK Pentax K Mount to M42 Screw Mount Adapter : Camera Lens Adapters : Electronics
![Amazon.com : Fotodiox Lens Mount Adapter, Pentax K (PK) to Micro 4/3 Olympus PEN and Panasonic Lumix Cameras : Electronics Amazon.com : Fotodiox Lens Mount Adapter, Pentax K (PK) to Micro 4/3 Olympus PEN and Panasonic Lumix Cameras : Electronics](https://m.media-amazon.com/images/I/41S1jIQsD1L._AC_.jpg)
Amazon.com : Fotodiox Lens Mount Adapter, Pentax K (PK) to Micro 4/3 Olympus PEN and Panasonic Lumix Cameras : Electronics
![MonsterAdapter's new LA-KE1 adapter brings autofocus, aperture control to Pentax K-mount lenses on Sony E-mount cameras: Digital Photography Review MonsterAdapter's new LA-KE1 adapter brings autofocus, aperture control to Pentax K-mount lenses on Sony E-mount cameras: Digital Photography Review](https://www.dpreview.com/files/p/articles/8984238772/MonsterAdapter_2.jpeg)
MonsterAdapter's new LA-KE1 adapter brings autofocus, aperture control to Pentax K-mount lenses on Sony E-mount cameras: Digital Photography Review
![Pentax Adapter K for 645 Lens (645 to K mount) Reviews - Pentax K-mount Teleconverters and Adapters - Pentax Lens Reviews & Lens Database Pentax Adapter K for 645 Lens (645 to K mount) Reviews - Pentax K-mount Teleconverters and Adapters - Pentax Lens Reviews & Lens Database](https://www.pentaxforums.com/lensreviews/data/50/Pentax_Adapter_K_For_645_PF.jpg)
Pentax Adapter K for 645 Lens (645 to K mount) Reviews - Pentax K-mount Teleconverters and Adapters - Pentax Lens Reviews & Lens Database
![Vello Pentax K Lens to Nikon F-Mount Camera Lens Adapter - Extension Tubes & Lens Adapters - ShaShinKi Vello Pentax K Lens to Nikon F-Mount Camera Lens Adapter - Extension Tubes & Lens Adapters - ShaShinKi](https://shashinki.com/shop/getimage/products/VLL-LA-NF-PK-04.jpg)
Vello Pentax K Lens to Nikon F-Mount Camera Lens Adapter - Extension Tubes & Lens Adapters - ShaShinKi
![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 - Pentax K Mount (PK) SLR Lens to Canon EOS (EF-S) Mount SLR Camera Body : Electronics - Amazon.com](https://m.media-amazon.com/images/I/61wCF1rV1WL.jpg)
Fotodiox Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Canon EOS (EF-S) Mount SLR Camera Body : Electronics - Amazon.com
![Mount Retro Pentax K-mount lenses on your DSLR with the Pentax K-Mount Lens Adapter from Fotodiox - YouTube Mount Retro Pentax K-mount lenses on your DSLR with the Pentax K-Mount Lens Adapter from Fotodiox - YouTube](https://i.ytimg.com/vi/wEEVyb9n6xw/maxresdefault.jpg)