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Which has better background blurriness?APSC 50mm vs M43 75mm

Started Jan 10, 2015 | Discussions thread
Vlad S Veteran Member • Posts: 3,766
It's even more complicated than that

Anders W wrote:

ageminmo wrote:

I read that you can compare the background blurriness by dividing the focal length and the aperture.

It's a bit more complicated than that. Which of the two will give more background blur depends on the magnification as well as the distance between the subject and the background.

There is also the look of the OOF areas, which is what traditionally has been called "bokeh", and that also depends on the spherical aberration corrections. You can have more blur with hard outlines, or less blur with very soft edges, and it's difficult to tell without testing which case you will like better.

Vlad

 Vlad S's gear list:Vlad S's gear list
Olympus OM-D E-M5 Panasonic Lumix G Vario 14-45mm F3.5-5.6 ASPH OIS Olympus M.Zuiko Digital ED 9-18mm F4.0-5.6 Panasonic Lumix G 20mm F1.7 ASPH Panasonic Lumix G Vario 100-300mm F4-5.6 OIS +2 more
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