Pentax K lens on Fujifilm X body: Aperture does not change: Fujifilm X System / SLR Talk Forum: Digital Photography Review
![K&F CONCEPT PK-FX Camera Lens Adapter Ring for Pentax K PK Mount Lens To Fujifilm X Mount Fuji X-Pro1 X-M1 X-E1 X-E2 M42 X-T1 - AliExpress K&F CONCEPT PK-FX Camera Lens Adapter Ring for Pentax K PK Mount Lens To Fujifilm X Mount Fuji X-Pro1 X-M1 X-E1 X-E2 M42 X-T1 - AliExpress](https://ae01.alicdn.com/kf/HTB1HLzzRXXXXXXpXVXXq6xXFXXXJ.jpg_640x640Q90.jpg_.webp)
K&F CONCEPT PK-FX Camera Lens Adapter Ring for Pentax K PK Mount Lens To Fujifilm X Mount Fuji X-Pro1 X-M1 X-E1 X-E2 M42 X-T1 - AliExpress
![Fotodiox Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Fujifilm Fuji X-Series Mirrorless Camera Body at Acephoto.net Fotodiox Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Fujifilm Fuji X-Series Mirrorless Camera Body at Acephoto.net](https://cdn11.bigcommerce.com/s-f9fok/images/stencil/1280x1280/products/13577/49325/ACE56277__63144.1618517583.jpg?c=2)
Fotodiox Lens Mount Adapter - Pentax K Mount (PK) SLR Lens to Fujifilm Fuji X-Series Mirrorless Camera Body at Acephoto.net
![Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : Electronics Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51qMRPlsSoL.jpg)
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : Electronics
![Mount Camera Adapter Ring | Pk Fuji X Mount | Pk Fx Adapter | Pentax | Lens - Pk-fx Pentax Pk - Aliexpress Mount Camera Adapter Ring | Pk Fuji X Mount | Pk Fx Adapter | Pentax | Lens - Pk-fx Pentax Pk - Aliexpress](https://ae01.alicdn.com/kf/H283a35b768c24b12b4defbdf6527a9c7T.jpg_640x640Q90.jpg_.webp)
Mount Camera Adapter Ring | Pk Fuji X Mount | Pk Fx Adapter | Pentax | Lens - Pk-fx Pentax Pk - Aliexpress
![Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : Electronics Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81ryG2AmgiL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Pentax K Mount (PK) SLR Lens on Fuji X-Mount Cameras : Electronics
![New Vello lens adapter for Pentax K-mount lens to Fujifilm X-Mount camera with aperture control - Pentax & Ricoh Rumors New Vello lens adapter for Pentax K-mount lens to Fujifilm X-Mount camera with aperture control - Pentax & Ricoh Rumors](https://pentaxrumors.com/wp-content/uploads/2018/03/Vello-lens-adapter-for-Pentax-K-mount-lens-to-Fujifilm-X-Mount-camera-with-aperture-control.jpg)