More Ultron Bubble Bokeh - a photo on Flickriver

            Canon EOS6D 
Carl Zeiss Ultron 1.8/50 M42 with adapter

Ever the scientist, I attempt to get at the bottom of things.So I tried to learn more about the Ultron Bubble Bokeh (TM). It only appears in full force when shot wide open, because the diaphragm has five blades and when stopping down the bubbles change to pentagons. No surprise there. The focusing is imperfect but I wanted to show the bubble bokeh effect so I uploaded this one anyway.

Yes. It is over the top. No question about that. I'm just showing this to underline a point of scientific interest.

Taken on: July 8, 2018

Tags:

Canon EOS6D

Carl Zeiss Ultron 1,8/50 M42

M42 Mount

vintage lens

bokeh

bubble bokeh

Meyer Görlitz Style! « less

Sets appears in: • Carl Zeiss Ultron 1.8/50 M42 • Canon EOS6D

Groups appears in: • M42 • Zeiss Ikon photo stream more » • Zeiss Ikon 35mm Camera Group • macro bokeh • Manual Focus Lenses • Zeiss Ikon Icarex • Carl Zeiss Ultron • Canon EOS 6D « less

Camera: Canon EOS 6D, f/0, 1/200 sec, 0mm, ISO 100 (more info) (hide info)

Camera:	Canon EOS 6D
Aperture:	f/0
Exposure Time:	0.005 sec (1/200)
Focal Length:	0mm
ISO:	100
Exposure Bias:	0 EV
Flash:	Off, Did not fire
Exposure Program:	Aperture-priority AE
Exposure Mode:	Auto
Metering Mode:	Multi-segment
White Balance:	Auto
Color Space:	sRGB
Software:	GIMP 2.10.2
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