K&F Concept Lens Mount Adapter Pk/Da L Manual Focus Compatible With Pentax K(Pk/Da) Lens To L Mount Camera Body

?Manual Focus? No Electronic Contacts. Don'T Support Auto Focus Or Aperture Control. With The Manual Adapter, Aperture Of Your Lens Will Be Defaulted The Maximum. | ?Lens Mount? Compatible With Pentax K(Pk/Da) Lens. | ?Camera Mount? Designed For L Mount Cameras, Include Leica Sl Sl2 T Tl Tl2 Cl Cameras; Panasonic Lumix S1 S1R S1H Cameras; Sigma Fp Cameras, Etc. | ?First Use? Enable The Setting Of Your Camera As 'Release Shutter Without Lens' When First Use With A Manual Adapter, Otherwise The Camera Will Not Recognize Your Lens And Cannot Take Pictures. | ?Pre-Purchase Verification? Please Ensure Your Lens Mount And Camera Mount Before Purchase In Case Of Unnecessary Returning. We Are Here For Help If You Have Any Question About Adapters.