Blog: <[URL]http://jonaseklundh.se/pages/Mer_Petzval?lang=en[/URL]> I'll probably post more of these as time goes by. I were over at a friend for barbecue and brought the Petzval, this time mounted on the Sony A7 with a Nikon adapter, and the focus peaking and focus magnification in the EVF certainly made it easier to focus. It's not razor sharp, but really good overall. <[URL]http://jonaseklundh.se/aimg209462.jpg[/URL]> ILCE-7, 0.0 mm, f/0.0, 1/1000 sec., ISO 100 <[URL]http://jonaseklundh.se/aimg209463.jpg[/URL]> <[URL]http://jonaseklundh.se/aimg209464.jpg[/URL]> ILCE-7, 0.0 mm, f/0.0, 1/3200 sec., ISO 100 <[URL]http://jonaseklundh.se/aimg209465.jpg[/URL]> ILCE-7, 0.0 mm, f/0.0, 1/125 sec., ISO 100 <[URL]http://jonaseklundh.se/aimg209466.jpg[/URL]> ILCE-7, 0.0 mm, f/0.0, 1/160 sec., ISO 100