Back of Object Bokeh West vs East Zeiss Olympia Sonnar 180mm A7 04279 back bokeh Olympia Sonnar West Germany aperture f2.8 A7 04180 back bokeh Olympia Sonnar East Germany aperture f2.8 A7 04261 back bokeh Sony FE 24-240mm aperture f6.9 A7 04299 back bokeh Olympia Sonnar West Germany aperture f4NINJA STAR BOKEH A7 04190 back bokeh Olympia Sonnar East Germany aperture f4 A7 04265 back bokeh Sony FE 24-240mm aperture f6.9+