There are countless lenses from the past few decades that perform as well or better than their modern counterparts, and only cost a fraction as much. What's the problem? No auto-focus! That's why we've created the PRONTO Auto-Focus Lens Adapter for Sony cameras. Using your camera's Phase Detection auto-focus system, the PRONTO can auto-focus practically any manual lens you attach to it. The PRONTO is designed to mount Leica M lenses, but by attaching a second adapter you can mount Nikon, M42, Pentax K lenses, and many more! - #PRONTO #PRONTOAutofocusAdapter #Fotodiox #FotodioxPro #SonyA7RII #LeicaM #NikontoLeicaMadapter #classiclens #Nikonlens #autofocuslensadapter #AF #AFlensadapter #LeicaMtoSonyEmount #vintagelens #retrolens #autofocusoldlens #SonyA7SII #bokeh #summer #flowers #productphotography #shallowDOF #nature #wildflower