RED35 reviews the Panasonic Leica 9mm f/1.7 DG Summilux

Red35 writes:

I’ve been waiting for an ultra wide (and ultra fast) rectilinear lens for both my filming, vlogging, and photography for years, no one seems to make one (the closes was Laowa and perhaps Olympus M.Zuiko 8mm f1.8 Pro, though I need to de-fish in post). Panasonic beats everyone by launching this new ultra wide prime. Watch and find out what I think.