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
Sony Alpha A-Mount (and Minolta AF) DSLR Lens to Pentax K (PK) Mount SLR Camera Body Pro Mount Adapter – Fotodiox, Inc. USA
Lens Adapter Pentax Pk Sony Nex | Lens Adapter Sony Mount Nex - Pentax K/pk Lens - Aliexpress
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
Sony Alpha A-Mount (and Minolta AF) DSLR Lens to Pentax K (PK) Mount SLR Camera Body Pro Mount Adapter – Fotodiox, Inc. USA
Monster Adapter LA-KE1 Magic Ring Pentax K Lens to Sony LA-KE1
Amazon.com : Fotodiox Lens Mount Adapter Compatible with Pentax K Mount (PK) SLR Lenses to Sony Alpha A-Mount (and Minolta AF) Mount SLR Camera Body : Electronics
LENS ADAPTERS M17101 Pentax K Lenses to Sony E Camera Mount Adapter - K&F Concept
Adapter Pentax K-lenses to Sony E-Mount
LENS ADAPTERS Pentax K/M/A/FA/DA Lenses to Sony E Camera Mount Adapter - K&F Concept
K&f Concept Pk-nex Pentax K Pk Lens To Nex E Mount Adapter For Pentax Lens To Sony E Mount Camera A5000 A5100 A6000 A6300 A6500 - Lens Adapter - AliExpress