I was always collecting old and interesting lenses, but none of them would fit any of my Digital cameras. As soon as the first A7 was released I was immidiatley hooked, suddenly all my old Glas got a new Life, focus peaking and the EVF enabled me to use my old lenses again but in a faster and more accurate way than what was previously possible on Analog cameras. For me this changed everything. I sold all my modern Glas and now have a freedom that no other camera delivered and in Case of the A7s I can shoot whenever I want and whatever I want, even at night.