Our PRONTO lens adapter lets you add autofocus to almost any lens mounted on your Sony E-mount Phase Detection Autofocus camera! In this video, filmmaker and photographer Aaron Edwards iamaaronedwards takes a closer look at the PRONTO. Click the link in our bio to get your PRONTO Adapter today! - #PRONTO #LensAdapter #AutofocusAdapter #LeicaMtoSony #LeicaM #demo #demovideo #SonyA7 #Fotodiox #FotodioxPro #Autofocus #vintagelens #retrolens #LensTest #prontoadapter