The PRONTO adapter can auto-focus practically any manual lens you attach to it! Designed to mount Leica M lenses on Sony Cameras with Phase Detection auto-focus, you can attach a second adapter to mount many other kinds of lenses, including M42 lenses like the Meyer-Optik Görlitz 50mm f/1.8 featured in these photos. - #PRONTO #PRONTOAdapter #autofocusadapter #autofocuslensadapter #AFadapter #lensadapter #vintagelens #manuallens #retrolens #M42 #LeicaM #Fotodiox #FotodioxPro #SonyA7RII #Robot #toyrobot #tinrobot #lake #water #rock #stone #shadow #MeyerOptik #primelens #50mm #M42lens #MeyerOptikGörlitz50mm